Question

Divide the polynomial x⁴ - 1 by x + 1

Answer 1

(X⁴-1)÷(X+1)

= (X²-1)(X²+1)÷(X+1)

= (X+1)(X-1)(X²+1) ÷ (X+1)

= (X-1)(X²+1)

Hope this helps .

Answer 2

hope the attachment helps uhhhhhhj