Question 1181481


Which binomial is a factor of 

{{{2x^3-3x^2-98x-48}}}...factor

{{{2x^3-4x^2+x^2-96x-2x-48}}}

{{{(2x^3+x^2)-(4x^2+2x)-(96x+48)}}}

{{{x^2(2x+1)-2x(2x+1)-48(2x+1)}}}

{{{(2x + 1) (x^2 - 2x - 48)}}}

{{{(2x + 1) (x^2 +6x- 8x - 48)}}}

{{{(2x + 1) ((x^2 +6x)- (8x + 48))}}}

{{{(2x + 1) (x(x +6)- 8(x + 6))}}}

{{{(2x + 1) (x + 6) (x - 8)}}}

answer is:

b. {{{x+6}}}