Question

Find the GCD of (x³+1) and(x⁴-1) is)

Answer 1

Answer:

Step-by-step explanation:

(x⁴-1) = (x²+1)(x²-1)

        = (x²+1)(x+1)(x-1)

(x³+1) = (x+1)(x²-x+1²)

Hence the GCD or HCF is (x+1)