Question

Factor of 2x + 7x - 15 are

Answer 1

Answer:

9x-15 = 3(3x-5)

Step-by-step explanation:

first we add first two value then take comman 3 so we get our result

Answer 2

Step-by-step explanation:

I think there's a mistake in the question

I can solve it only if it's 2x^2+7x-15=0

=2x^2+10x-3x-15 =0(we get 10 and -3 after middle term splitting)

=2x(x+5)-3(x+5)=0

=(2x-3) (x+5)=0

hence, x= 3/2,-5 are the factors