Question

(x ^ 2 - 1)(x ^ 4 + x ^ 2 + 1)

Answer 1

x^6-1

Explanation:

first you simplify the product it should look like this: (x^2)^3-1^3

then you simplify the expression by multiplying the exponents it should look like this: x^6-1^3

then you should raise any power equal 1 it should look like this: x^6-1 and thats your answer