Question

if p(x)=x^2-1 and q(x)=5(x-1) with expression is equivalent to (p-q)(x)

A:5(x-1)-x^2_1
B:(5x-1)-(x^2-1)
C:(x^2-1)-5(x-1)
D:(x^2-1)-5x-1

Answer 1

put a minus sign between them, use parentheses

Answer 2

so is it c?

Answer 3

yes as usual it is C