Question

3.simplify the following: 3

a) ( x+y+z) ( x-y-z)

b) (a+b) (2a -3b+c)- (2a -3b)​

Answer 1

Answer:

a)(x+y+z)(x-y-z)=(x²-y²-z²))

Answer 2

Answer:

Hm bio mai baat karte hai aapke Paas zyada points nhi hain

Step-by-step explanation:

Jisne report kiya wo sabse bada kamina ya kamini hehehe