a+b =25,a square +b square=225 find ab
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Answered by
7
hello friend here is your answer
(a+b)^2=25^2
a^2+b^2+2ab = 625
225+2ab= 625
2ab=625-225=400
ab= 400/2
ab=200
Hope it will help you
Please mark means brain list ok
(a+b)^2=25^2
a^2+b^2+2ab = 625
225+2ab= 625
2ab=625-225=400
ab= 400/2
ab=200
Hope it will help you
Please mark means brain list ok
Answered by
1
hope it help you friend
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