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CBSE Class 11-science Answered

If A is the arithmetic mean of the roots of the equation x2-3x+2=0 and G is the Geometric mean of the roots of the equation x2-5x+6=0 the find the value of 4A-G2?
Asked by Topperlearning User | 07 Oct, 2016, 12:32: PM
answered-by-expert Expert Answer

The roots of the equation x2-3x+2=0 is x=1,2

A=(1+2)/2=3/2

The roots of the equation x2-5x+6=0 is x=2,3

G=square root of 2 cross times 3 end root equals square root of 6

4A-G2=4(3/2)-6=0



Answered by | 07 Oct, 2016, 02:32: PM

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