Math, asked by Kishan1236, 5 days ago

log 2 = x and log 3 =y, express log root 54 in terms x and y

Answers

Answered by MysticSohamS
0

Answer:

your solution is as follows

pls mark it as brainliest

Step-by-step explanation:

given \: that :  \\ log \: 2 = x \\ log \: 3 = y \\  \\ log \:  \sqrt{54}  = log \: (54) {}^{ \frac{1}{2} }  \\   \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =  \frac{1}{2} .log \: 54 \\  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{1}{2}  \: log[(3) {}^{3} .2] \\  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   =  \frac{1}{2} [log \: (3) {}^{3} + log \: 2 ] \\  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   =  \frac{1}{2} (3.log \:  3 + log \:  \: 2) \\  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{1}{2} (3y + x)

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