a+b=8 ab=15 a ka man gyat kijiye
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Answer:
a=3 and b=5
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HETE IS YOUR ANS.
A+B = 8
B = 8-A -----(1)
AB = 15
SO, A(8-A) = 15
8A - A² = 15
A² -8A +15 = 0
A² -3A-5A +15 = 0
A(A-3)-5(A-3)=0
(A-5)(A-3) =0
so, A = 5& 3 ANS.
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