Question

(a-8 + 32a/a-8) x (a+8-32a/8+a) помогите решить)))

Answer 1

(a²-16a+64+32a)/(a-8) * (a²+16a+64-32a)/(a+8)=
=(a²+16a+64)/(a-8)*(a²-16a+64)/(a+8)=(a+8)²/*a-8) *(a-8)²/(a+8)=(a-8)(a+8)=a²-64