Math, asked by nashathfazza, 1 year ago

Pls give me the answer of 13

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Answers

Answered by gakulgjn
0

Answer:

-3a²-3b²+2ab

Step-by-step explanation:

=-a²-b²+2ab -2a² -2b²

=-a²-2a²-b²-2b²+2ab

=-3a²-3b²+2ab

Answered by Bhayt
0

Step-by-step explanation:

(a)^2 -2(a) (b) + (b)^2

(-2a)^2 - 2(-2a)(-2b) + (-2b)^2

-2a^2 +( 4a +4b ) -2b^2

-2a^2 +4ab-2b^2

i am just trying....

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