Math, asked by abhilove827, 2 months ago

Find the value of the following expressions at a = 1 and b = –2

(i) a2 + b2 + 3ab

Pls answer this question .

Answers

Answered by shaurya222745

0

MARK AS BRAINIEST PLEASE

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Answered by prateek922002

0

Answer:

1^2 + -2^2 + 3(1)(-2)

= - 1

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