If 4xsquare+9ysquare=3xy then state that 2log(x+y)=log3+log5+logx+logy
Answers
Answered by
0
4x²+9y²=3xy
(2x)²+(3y)²=3xy
(2x+3y)²-2xy=3xy. [(a+b)²-2ab=a²+b²]
(2x+3y)²=5xy.
log(2x+3y)²=log5xy
2log(2x+3y)=log5+logx+logy
sorry plz forgive
(2x)²+(3y)²=3xy
(2x+3y)²-2xy=3xy. [(a+b)²-2ab=a²+b²]
(2x+3y)²=5xy.
log(2x+3y)²=log5xy
2log(2x+3y)=log5+logx+logy
sorry plz forgive
Similar questions