Question

If x2

+ y2

= 25xy, then prove that 2 log(x + y) = 3 log 3 + log x + log y.​

Answer 1

Answer:

x^2+y^2+2xy=25xy+2xy

(x+y)^2=27xy

Step-by-step explanation:

Applying log on both sides,

2log(x+y)=log(27xy)

=log27+logx+logy

= 3log3+logx+logy

HENCE PROVED

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Answer 2

Answer:

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