elijahjenkins
elijahjenkins elijahjenkins
  • 04-06-2018
  • Mathematics
contestada

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

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LammettHash
LammettHash LammettHash
  • 04-06-2018
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.


[tex]175^2-124^2=(175-124)(175+124)=51\cdot299=15,249[/tex]
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