Math, asked by goldenstar24, 11 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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