Math, asked by shivalimittal19373, 1 year ago

Factories : a²+b²-2ba+2bc-2ca

Answers

Answered by mmuaz7292

1

Answer:

a²+b²+c²

Step-by-step explanation:

=a²+b²-2ba+2bc-2ca _______ eq. 1

According to the formula

a²+b²+c²=a²+b²-2ba+2bc-2ca

put in eq 1.

=a²+b²+c²

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