Question

algebraic expressions

Expand the following:
(e) (x - y)2 - (x + y)2 6​

Answer 1

Step-by-step explanation:

tirsuesgiyktxirdg

sjessjrurssu4sg

djrzmtzyeygms4t6ez

Answer 2

$\huge\sf\underline\red{Solution}$

(x - y)² - (x + y )²

x²+y²-2xy-[x²+y²+2xy]

x² + y² -2xy - x² -y² -2xy

-4xy

° °

° Value of $\sf\purple{ (x-y)²-(x+y)²= -4xy}$