Grade 12Algebra
If AM of 2 numbersbe twice their GM then numbers are in the ratio
If AM of 2 numbersbe twice their GM then numbers are in the ratio
1 Answer
SHAIK AASIF AHAMED
Hello student,
Please find the answer to your question below
Let the numbers be a,b
AM=(a+b)/2
GM=
Given AM=2GM
So (a+b)/2=2
a+b-4=0
Divide each term by b we get
(a/b)+1-4=0
()2-4()+1=0
on solving quadratic equation we get
=2
So (a/b)=(
)2
(a/b)=7
Please find the answer to your question below
Let the numbers be a,b
AM=(a+b)/2
GM=
Given AM=2GM
So (a+b)/2=2
a+b-4
=0Divide each term by b we get
(a/b)+1-4
=0(
)2-4()+1=0on solving quadratic equation we get
=2So (a/b)=(
)2(a/b)=7
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algebra
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