Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

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Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48

Transcript of Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Page 1: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Warm-Up

Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5)

Factor using a GCF 3x2 -48

Page 2: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Homework Review Factoring with a GCF WS 1. 3 2. 3a2

3. 3xy 4. 5a2b 5. 5(a2-3) 6. 7(x+7) 7. 2y(1+3x) 8. 8a(x-7) 9. 12xy(3y-4x)

10. 15bc3(5b+4c3) 11. 8(8-5ab) 12. 9(9-4xy) 13. t(th+3) 14. 6(p-12) 15. 3r(27+16s) 16. c2(5c-2) 17. 2e(41e2-61f) 18. 5q(2-5q) 19. xy(y+1)

Page 3: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Homework Review

20. 15cd(1+2cd) 21. a(ab2+1) 22. 3rs(2r-s) 23. l(l-9) 24. 4(d2+4) 25. 6z3(z-3) 26. 4p2(5-4q2) 27. 6(m4-10) 28. 7a2(a+2) 29. 4wv2(4v2+3w2)

30. 3c2d3(3c2-2d) 31. 3y(2+5y) 32. 5x2y(6x+7y) 33. ef(6e2-11) 34. 5rs2(4r2+5s) 35. 17x2y3(2x2-y2) 36. 35m2n(m+3n2) 37. 2d2e2(1-4d4e4)

Page 4: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

SECTION 8.5 FACTORING AX2+BX+C

SWBAT to factor trinomials with a=1

Page 5: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Review: Multiply (x + 5)(x + 2)

x +5

x

+2

x2

2x

5x

10

Notice: 2 and 5 add to get 7 and multiply to get 10

x2 +5x+2x+10

x2+7x+10

Page 6: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Review: Multiply (x - 3)(x + 4)

x 4

x

-3

x2

-3x

4x

-12

Notice: -4 and 3 add to get -1 and multiply to get -12

x2 +4x-3x-12

X2+x-12

Page 7: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.
Page 8: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

When can you use the Add/Multiply Method? Do you have a trinomial? Is a=1?

Page 9: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Steps for the Add/Multiply Method Step 1: Factor out a GCF if possible Step 2: Find two numbers that add to get

b and multiply to get c Step 3: Write as a product Step 4: Check your answer

Page 10: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Example

Factor x2 + 9x + 18

Page 11: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Example

Factor x2 - 4x + 4

Page 12: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Example

Factor 3x2 +3x -18

Page 13: Warm-Up Find the product (x+2)(x+6) (x+7)(x-1) (x-3)(x-5) Factor using a GCF 3x 2 -48.

Example

Factor x2 + 7x + 21


Quadratic Formula. Solve x 2 + 3x – 4 = 0 This quadratic happens to factor: x 2 + 3x – 4 = (x + 4)(x – 1) = 0 This quadratic happens to factor: x 2.

Quadratic Formula. Solve x 2 + 3x – 4 = 0 This quadratic happens to factor: x 2 + 3x – 4 = (x + 4)(x – 1) = 0 This quadratic happens to factor: x 2.

Bell Work: Solve for x: 5y + x – 2y – 4 + 3x = 0.

Bell Work: Solve for x: 5y + x – 2y – 4 + 3x = 0.

1 Warm-up Factor the following x 3 – 3x 2 – 28x 3x 2 – x – 4 16x 4 – 9y 2 x 3 + x 2 – 9x - 9.

1 Warm-up Factor the following x 3 – 3x 2 – 28x 3x 2 – x – 4 16x 4 – 9y 2 x 3 + x 2 – 9x - 9.

Holt Algebra 1 8-2 Factoring by GCF Warm Up 1. 2(w + 1) 2. 3x(x 2 – 4) 2w + 2 3x 3 – 12x 2h2h Simplify. 13p Find the GCF of each pair of monomials. 3.

Holt Algebra 1 8-2 Factoring by GCF Warm Up 1. 2(w + 1) 2. 3x(x 2 – 4) 2w + 2 3x 3 – 12x 2h2h Simplify. 13p Find the GCF of each pair of monomials. 3.

Power Rule If H(x) = (3x 7 If H(x) = (3x 7 -4x) 12 /12 3x 7 then H’(x) = (3x 7 - 4x) 11 (21x 6 - 4) When differentiating, the first answer is multiplied.

Power Rule If H(x) = (3x 7 If H(x) = (3x 7 -4x) 12 /12 3x 7 then H’(x) = (3x 7 - 4x) 11 (21x 6 - 4) When differentiating, the first answer is multiplied.

8th Grade...X(3X — 5) + 3(3X — 5) Factor out the GCF of each pair of terms. — (31 — + 3) Distributive Property Got It? 2. What is the factored form of IOx2 + 31x — 14? Problem

8th Grade...X(3X — 5) + 3(3X — 5) Factor out the GCF of each pair of terms. — (31 — + 3) Distributive Property Got It? 2. What is the factored form of IOx2 + 31x — 14? Problem

2 6 5 15 x 3x f(x) = 3x 1. Addition 2. Subtraction 3. Multiplication 4. Division.

2 6 5 15 x 3x f(x) = 3x 1. Addition 2. Subtraction 3. Multiplication 4. Division.

MetaboAuto -Automated Sample Preparation Platform for on ... · Sample Storage 3x MTP (Multi Titer Plate) 3x DW (Deep Well Plate) 3x VT12 (12 x 40ml) 3x VT15 (15 x 10/20ml) 3x VT54

MetaboAuto -Automated Sample Preparation Platform for on ... · Sample Storage 3x MTP (Multi Titer Plate) 3x DW (Deep Well Plate) 3x VT12 (12 x 40ml) 3x VT15 (15 x 10/20ml) 3x VT54

Warm up Use Synthetic Division: 1. 3x 2 – 11x + 5 x – 4 2. 5x 5 + 3x 3 +1 x + 2.

Warm up Use Synthetic Division: 1. 3x 2 – 11x + 5 x – 4 2. 5x 5 + 3x 3 +1 x + 2.

October 11, 2015 Worksheet Answers 38. (3x+7)(x+3) fileOctober 11, 2015 True False 1 The greatest common factor of 12x 2y - 36xy4 3+ 6xy3 is 6xy2. If true, then factor out the GCF.

October 11, 2015 Worksheet Answers 38. (3x+7)(x+3) fileOctober 11, 2015 True False 1 The greatest common factor of 12x 2y - 36xy4 3+ 6xy3 is 6xy2. If true, then factor out the GCF.

1.00 Lecture 22 Systems of Linear Equations. 3x 0 + x 1 -2x 2 =5 2x 0 + 4x 1 + 3x 2 = 35 x 0 -3x 1 = - 5 31 -2x 0 5 243x 1 = 35 1 -30x 2 -5 A x =b 3 x.

1.00 Lecture 22 Systems of Linear Equations. 3x 0 + x 1 -2x 2 =5 2x 0 + 4x 1 + 3x 2 = 35 x 0 -3x 1 = - 5 31 -2x 0 5 243x 1 = 35 1 -30x 2 -5 A x =b 3 x.

2x – (4 – 5x) = 3(x + 4) 1.) -4 + 5x – 4 + 5x =2x x # 2 5 7x -4 7x – 4 = 3x+12 3x + 12 -3x 4x – 4 = 12 +4 4x = 16 4 4 x = 4 BPHS.

2x – (4 – 5x) = 3(x + 4) 1.) -4 + 5x – 4 + 5x =2x x # 2 5 7x -4 7x – 4 = 3x+12 3x + 12 -3x 4x – 4 = 12 +4 4x = 16 4 4 x = 4 BPHS.

cristobalespino.escristobalespino.es/MAT2/153-Integrales.pdf · c) ∫x cos 3x dx ∫x cos 3x dx = sen 3x – ∫sen 3x dx = sen 3x + cos 3x + k d)∫x5 e–x3 dx = ∫x3 · x2 e–x3

cristobalespino.escristobalespino.es/MAT2/153-Integrales.pdf · c) ∫x cos 3x dx ∫x cos 3x dx = sen 3x – ∫sen 3x dx = sen 3x + cos 3x + k d)∫x5 e–x3 dx = ∫x3 · x2 e–x3

Using the GCF to Factor Polynomials - Glencoe/McGraw-Hill ·  · 2010-05-21Ahead 7 LA24 Looking Ahead to ... x + 4 2 Using the GCF to Factor Polynomials. Lesson 7 Using the GCF to

Using the GCF to Factor Polynomials - Glencoe/McGraw-Hill ·  · 2010-05-21Ahead 7 LA24 Looking Ahead to ... x + 4 2 Using the GCF to Factor Polynomials. Lesson 7 Using the GCF to

Chapt.12: Orthogonal Functions and Fourier series · • Example: f(x) = sin(3x), g(x) = cos(3x). We have Zπ −π sin(3x) cos(3x)dx = 0 since sin(3x) cos(3x) is odd and the interval

Chapt.12: Orthogonal Functions and Fourier series · • Example: f(x) = sin(3x), g(x) = cos(3x). We have Zπ −π sin(3x) cos(3x)dx = 0 since sin(3x) cos(3x) is odd and the interval

Weebly · 2019. 10. 13. · Finding the GCF Find the GCF of the terms 4x3 + 12x2 — 8x (list prime factors of each term) (Underline factors that are 4x3 = 2-2 • x • x • x 12x2

Weebly · 2019. 10. 13. · Finding the GCF Find the GCF of the terms 4x3 + 12x2 — 8x (list prime factors of each term) (Underline factors that are 4x3 = 2-2 • x • x • x 12x2

3x Multiplication - Starfallae Starfall ® teach.starfa.co COMMON CORE 3... _____ x _____ = _____ _____ x _____ = _____ _____ x _____ = _____ _____ x _____ = _____ _____ x

3x Multiplication - Starfallae Starfall ® teach.starfa.co COMMON CORE 3... _____ x _____ = _____ _____ x _____ = _____ _____ x _____ = _____ _____ x _____ = _____ _____ x

Factoring Decision Tree. Expression GCF Step 1 GCF 14x + 21 = 9x – 12y = 2x 2 + 6x + 4 = 5ab 2 + 10a 2 b 2 + 15a 2 b = 7(2x + 3) 3(3x – 4y) 2(x 2 + 3x.

Factoring Decision Tree. Expression GCF Step 1 GCF 14x + 21 = 9x – 12y = 2x 2 + 6x + 4 = 5ab 2 + 10a 2 b 2 + 15a 2 b = 7(2x + 3) 3(3x – 4y) 2(x 2 + 3x.

x + 2y = 11 −3x + y = 2

x + 2y = 11 −3x + y = 2

Chapter 19 Technology … · Chapter 19 Technology. ... Perfect-Substitution Technologies 9 3 18 6 24 8 x 1 x 2 x 1 + 3x 2 = 18 x 1 + 3x 2 = 36 x 1 + 3x 2 = 48 All are linear and

Chapter 19 Technology … · Chapter 19 Technology. ... Perfect-Substitution Technologies 9 3 18 6 24 8 x 1 x 2 x 1 + 3x 2 = 18 x 1 + 3x 2 = 36 x 1 + 3x 2 = 48 All are linear and