Math, asked by Azizanebagil, 10 months ago

For class 9
Factorize 9x²-y²

Answers

Answered by Anonymous
3

Answer:

( 3x )^2 - ( y) ^2

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

hope it helps you

Answered by jnvasundaraa
3

Answer:

9x²-y²

Step-by-step explanation:

=(3x)²-y²

=(3x-y)²

by using the formula (a-b)²,

=3x²+y²-2(3x)(y)

=9x²+y²-6xy

hope it helps you. mark me brainliest

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