Question

.Multiply (0.5x-y) by ( O. 5x+y)​

Answer 1

Answer:

2.5x^2 + 0.5xy - 0.5xy - y^2

=> 2.5x^2 - y^2

Answer 2

(0,5x−0,5y)(x+y)

Apply the distributive property by multiplying each term of 0.5x−0.5y by each term of x+y.

0.5x 2

2 +0.5xy−0.5yx−0.5y

Combine 0.5xy and −0.5yx to get 0.

0.5x 2

2 −0.5y