Math, asked by Arminder29, 1 year ago

If a = 4 and b =5 , find the value of a2 + b2 – 2ab

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Answered by amishabharti638

1

Step-by-step explanation:

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Answered by orisheweimi

0

Answer:-22

Step-by-step explanation:4x2+5x2-2x4x5

=8+10-40

=18-40

=-22

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