Math, asked by goldenstar24, 10 months ago

factorise the following expression
x^2-9y^2

Answers

Answered by tikatika16

2

Answer:

x^2-(3y)^2

(x-3y)(x+3y)

Answered by kshemanthca4

0

X^2-(3y)^2=(x+3y)(x-3y)

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