Which of the following mathematical expansion formulas would be approp – InterviewSolution

1.

Which of the following mathematical expansion formulas would be appropriate to solve (96)² ?

Answer» ONG>ANSWER:

You can TAKE it as (100-4) ²

Step-by-step EXPLANATION:

So, (a-b) ²= a²+b²-2ab

Hence, (100-4)²=100²+4²-2×100×4

=10000+16-800

=9216

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