quare of 32 with the help of a formula.Find the square of 32 with thSo – InterviewSolution

1.

quare of 32 with the help of a formula.Find the square of 32 with thSol.

Answer»

✓32=5.65 is the correct answer

applying formula (a+b)²=a²+2ab+b² we get32²=(30+2)²=(30)²+2(30)(2)+2²=900+120+4=1024

1024 is the correct answer

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