Question

find the following equation (x^4-1)÷(x-1)​

Answer 1

Answer:

x^4-1/x-1

(x^2)^2-(1^2)^2/x-1

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

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

(x+1)(x^2+1) is the answer

Answer 2

Answer:

(x^2+1)(x+1)

Step-by-step explanation:

formula used --

(a^2 -b^2) = (a+b) (a-b)