Math, asked by saif21271, 1 year ago

Evaluate 10199 without actual multiplication : 98^2

Answers

Answered by sugafluff

0

Answer:

Step-by-step explanation:

98 = 100-2

⇒98^2 = (100 - 2)^2

=100^2 - 2 × 100×2 +2×2

=10000 - 400 + 4

=9604

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