Math, asked by gokulchaprana388, 14 days ago

dud 13. Evaluate the following using
following using the special ideutities:
(ii) 98×98

Answers

Answered by HarahitaRaj101105

1

Answer:

9604

Step-by-step explanation:

98×98

=(100-2)×(100-2)

=(100-2)²

=100²+2²-2×100×2 [(a+b)²=a²+b²-2×a×b]

=10000+4-400

=9604

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