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I need help preping for my ACT Explore exam and in need help in the math catergory

Mathematics
Tutor: None Selected Time limit: 1 Day

Aug 16th, 2014

(2x2-3x-2) =(2x2-4x+x-2) =2x(x-2)+1(x-2) = (x-2)(2x+1)

10+x-3x2= 10+6x-5x-3x2= 2(5+3x)-x(5+3x)=(2-x)(5+3x) =-(x-2)(3x+5)

(2x2-3x-2)/ (10+x-3x2)= (x-2)(2x+1)/[(x-2)(-(3x+5)]

  = -(2x+1)/(3x+5)

  =(-2x-1)/(3x+5)

e is the correct option

Aug 16th, 2014

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