evaluate: 176×176-124×124
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Answered by
31
176^2 -124^2
a^2 -b^2
(a+b)(a-b)
(176+124)(176-124)
(300)(52)
15600 is answer obtained
a^2 -b^2
(a+b)(a-b)
(176+124)(176-124)
(300)(52)
15600 is answer obtained
Answered by
5
=30976-15376
=15600
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=15600
hope this is ans
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