The function h is defined by h(x)=x^(2)-x.

Question

Find h(2x).

Answer 1

(2x)^2-2x=4x^2-2x

Answer 2

Substitute 2x for x into the function, which would leave you:

h(x)=(2x)^2-2x

Factor out a 2x.

H(x)=2x(x-1) then set 2x and x-1 both equal to 0.

2x=0 x-1=0

x= 0 x=1

Answer 3

My money is on bobpursley, big time!

Answer 4

Thanks I agree Reiny