Math, asked by bsrakshith13, 9 months ago

Please answer it as fast as possible​

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Answered by preetloveukaur
1

Answer:

(3x-11y) (3x-11y)

Step-by-step explanation:

9x ^2 - 66xy+121y^2

9x^2-33xy -33xy +121y^2

3x(3x - 11y) - 11y(3x- 11y)

( 3x- lly) (3x-11y)

Rough work :

9× 121 = 1089

3 ×363 =1089

11 ×99 =1089

33×33 =1089

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