Question

x2-y2=(x+y) (x-y) when x=4and b=0​

Answer 1

HOL@ M@T€...!!!

x²-y²= (x+y)(x-y)

x = 4

y=0

(4)²-(0)²=(4+0)(4-0)

16-0=4×4

16=16

Hope it helps you..

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