Math, asked by st6715, 2 months ago

Evaluate using the identity a²- b² = (a+ b) (a -b): i) 85 84 i) 1012-1002

Answers

Answered by jadoonsajjad6931

0

Answer:

i)1012-1002

=(506)²-(501)²

=(506-501)(506+501)

=(5)(1007)

=5035

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