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If A.M and G.M of Two …

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If A.M and G.M of Two positive number a and b are 10 and 8, respectively, find the numbers
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Hk Thakur 6 years, 2 months ago

(A+B)/2=10 Root (AB)=65 A×B=64_______(1) A+B=20 A=20-B PUTTING IN EQ 1 20-B)×B=64 20B-B*2=64 B*2-20B+64=0 B*2-4B-16B+64=0 FROM HERE B= 4 OR 16 IF B=4 ,A=16 IF B=16,A=4 ???
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