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If A.M. and GM. of roots of a quadratic ...

If A.M. and GM. of roots of a quadratic equation are 8 and 5, respectively, then obtain the quadratic equation.

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Let `a` and `b` be the roots of the quadratic equation
Then, the quadratic equation are
`x^2-(a+b)x+ab=0`...(1)
It is given that` AM=8` and `GM=5`
...
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RD SHARMA-GEOMETRIC PROGRESSIONS-Solved Examples And Exercises
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  5. If AM and GM of two positive numbers a and b are 10 and 8 respectively...

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