Which numbers should be multiplied to obtain 175^2 − 124^22?

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asked Feb 15, 2019 214k views

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Vabada · Answer 1 · 2019-02-21T02:52:20+0000

This question seems to me to be an exercise in applying the rule for a difference of squares in order to rewrite the difference of two relatively large numbers as the "simpler" product of other integers.

$175^2-124^2=(175-124)(175+124)=51\cdot299=15,249$

Which numbers should be multiplied to obtain 175^2 − 124^22?

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