Question

(x+1)(x-1) multiply the polynomials

Answer 1

Answer:

x²-1

Step-by-step explanation:

(x+1)(x-1)

=> x²-x+x-1

=> x²-1

ans

Answer 2

(x+1)(x-1)

x^2 - x + x -1

x^2 -1

x^2 = 1

x = √1

x = 1