Question

How do you simplify and find the excluded value of x2–7x+12x2–16?

Answer 1

hi mate

0=x^2-7x+24-16

0=x^2-7x+8

0=x^2-8x+X+8

X(x-8)-1(x-8)=0

(x-1)=0(x-8)=0

X=1 ,X=8

thanks mark me brainlist