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Factor each expression and explain how you solved it.


42.

g^2 - 5g - 14


44.

6k^2 - 10kL + 4L^2


46.

r^2 + 6r - 40


48.

t^2 - 13t - 30


50.

3x^2 + 3x - 6

Verified Answer :

  1. g^2+2g-7g-14= g(g+2)-7(g+2) = (g-2)(g+7)
    44. 6k^2-6kL-4kL+4L^2= 6k(k-L)-4L(k-L)= (6k-4L)(k-L)
    46. r^2-4r+10r-40 = r(r-4)+10(r-4)= (r+10)(r-4)
    48. t^2-3t-10t-30 = t(t-3)-10(t-3)= (t-10)(t-3)
    50. 3x^2-3x+6x-6 = 3x(x-1)+6(x-1) = (3x+6)(x-1)


    REALLY hoping this helps bc this took me some time

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