Math, asked by darshilprajapati2510, 6 months ago

Find the square of the below numbers by( {a+b}^2=a^2+2ab+b^2 ). 1. 27 2.49 3.88

Answers

Answered by DevilxGladiator

0

1 ) (12+15)² = 144 + 225 + 360 = 729

2) (50-1)² = 2500 + 1 - 100 = 2401

3) (100-12) ² = 10000 + 144 - 2400 = 7744

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