3*1 square +5*2 square+7*3 square....
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1
3square +10square +21square
=9+100+441
=550
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=9+100+441
=550
I think this will help you......
PLEASE MARK ME AS A BREANLIST
Answered by
0
(3*1)^2 + (5*2)^2 + (7*3)^2
=3^2 + 10^2 + 21^2
=9 + 100 + 441
= 109 + 441
= 550
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