Question

f(x)=(x^7+5x-6)(x^3+5x-8)​

Answer 1

f(x)=(x^7 + 5x - 6)(x^3 + 5x - 8)

f(0)=(0^7 + 5(0) - 6)(0^3 + 5(0) - 8)

f(0)=(0 + 0 - 6)(0 + 0 - 8)

f(0)=-6 * -8

f(0)=48

f(1)=(1^7 + 5(1) - 6)(1^3 + 5(1) - 8)

f(1)=(1 + 5 - 6)(1 + 5 - 8)

f(1)=0 * -2

f(1)=0

f(2)=(2^7 + 5(2) - 6)(2^3 + 5(2) - 8)

f(2)=(128 + 10 - 6)(8 + 5 - 8)

f(2)=132 * 5

f(2)=660