Factor Trinomials in Quadratic Form

1. (x² + y²) ²2. (x + 1)(x – 1)(3x + 1)

(3x – 1) 3. (x + 1)(x – 1)(2x + 1)

(2x – 1)

4. (x² + y²) ²5. (2x² - 9y²) (2x² +

9y²)6. (x² + 1) ²7. prime8. (3x² + 5y²) ²

9. (x – y)(x+y)(2x – 5y)(2x+5y)

10.(5x²-4y²)(5x²+4y²)11.4(5x²-3y²)

(5x²+3y²)12.(x² + 4)(x² +3)

Factor P 16

17.(-3n + 2)(2m - 6) (3n – 2)(-2m +

6)18.(4a – 5b)(3a – 4)19. x = 0 and x =

3220. b = 0 and b = -421.y = 3 and y = -222.A = -6 and a =

7/323.y = -5/2 and y =

4

24.y = -2 y = 4/325.z = 0 and z = -526.P = 0 and p = ½27.x = 0 and x = 328.x = 0 and x =

5/629.x = 0 and x = -

3/230.X = 0 and x = -

13/4

Factor P 16

31.A = b(½b – 1)32.Area is 112 ft²33.It will take 3.75

seconds before it hits the ground.