Math, asked by anjali181986, 6 months ago

using identity 1. (99)² 2. (106)³

Answers

Answered by udhay44

1

Answer:

1. (99)²

Sol. (100-1)²

=(100)²+1²-2(100)(1)

=10000+1-200

=10001-200

=9801

2. (106)²

Sol. (100+6)²

=(100)²+6²+2(100)(6)

=10000+36+1200

=11236

hope it helps u...

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