Question

(1+x)(1-x)fimd the product

​

Answer 1

Answer:

x

4

−1

Step-by-step explanation:

(x+1)(x−1)(x

2

+1)

as (a+b)(a−b)=a

2

−b

2

=(x

2

−1)(x

2

+1)

=x

4

−1

Answer 2

Answer:

(1-x)^2

Step-by-step explanation:

one minus x whole square