Question

If p(x)= 4x²-3x+1 and q(x)= x² + x - 1, what is (p - q) (x) ?

Answer 1

(p-q)(x) = 4x²-3x+1-(x²+x-1)=

4x²-3x+1-x²-x+1=

3x²-4x=x(3x-4)

(p-q)(x)= x(3x-4) ou x(3x-4)

Explanation: