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three numbers are in G.P their product is 64 and sum is 124/5.find the numbers

0 votes

arithmetic-sequence

asked Jan 14, 2017 in Winplot Tutorials by anonymous

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1 Answer

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Step 1:

The three numbers are in G.P.

Let are in G.P numbers.

Their Product is

Then,

Sum is

Find

Substitute in the

The G.P numbers .

Substitute

Substitute

Solution:

The three G.P numbers are,

answered Jan 17, 2017 by Anney Mentor

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