Math, asked by praharshbvm07, 6 months ago

How to factorise 9x^2 - (2x + y)^2

Answers

Answered by saket3406
0

Answer:

(3x+2x+y)(3x-2x-y) pls mark me brainlist.

Step-by-step explanation:

Answered by Anonymous
1

Answer:

(x - y) (5x + y)

Step-by-step explanation:

a²-b² = (a-b)(a+b)

(3x)² - (2x + y)² = {3x - (2x + y)} {3x + (2x + y)}

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

= (x - y) (5x + y)

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