Hindi, asked by hamzah68, 1 year ago

Use identities find d the values of (98)²

Answers

Answered by kshitiz1211

1

Explanation:

(100-2)^2

10000-4

=9996

Answered by toshan9041526701

1

Answer:

(98)²=(100-2)²

(a-b)²=a²+b²-2ab

(100-2)²=(100)²+(2)²-2×100×2

=10000+4-400

=10004-400

=9604

Explanation:

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