evaluate the following (99)whole square
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(99)^2
= ( 100 - 1 ) ^2
=》 using ... (a - b ) ^2 = a^2 + b^2 - 2ab
= 100^2 + 1^2 - 2 (100)(1)
= 10000 + 1 - 200
= 9801
HOPE IT HELPS...
= ( 100 - 1 ) ^2
=》 using ... (a - b ) ^2 = a^2 + b^2 - 2ab
= 100^2 + 1^2 - 2 (100)(1)
= 10000 + 1 - 200
= 9801
HOPE IT HELPS...
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