Math, asked by bobdeashish17, 6 months ago

find the following identity - II
(X-7)²

Answers

Answered by anaghac115

1

Answer:

I hope

Step-by-step explanation:

by the property, (a-b)square=a square-2ab. +b square

here, (x-7)square=x square-2×x×7+7square

=x square - 14x + 49

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