Math, asked by manikdahiya4347, 3 months ago

find the sum -b2+ab,2ab+3b2,and-10ab+4b2

Answers

Answered by kashishhudda

1

-b^2+ab+2ab+3b^2+(-10ab+4b^2)

= -5b^2+3b^2+3ab-10ab

= -2b^2-7ab

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