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Question

Question: If \(\log_{10}x = y,\) then \(\log_{1000}x^{2}\)is equal to...

If log10x=y,\log_{10}x = y, then log1000x2\log_{1000}x^{2}is equal to

A

y2y^{2}

B

2y2y

C

3y2\frac{3y}{2}

D

2y3\frac{2y}{3}

Answer

2y3\frac{2y}{3}

Explanation

Solution

log1000x2=log103x2=2log103x=23log10x=23y\log_{1000}x^{2} = \log_{10^{3}}x^{2} = 2\log_{10^{3}}x = \frac{2}{3}\log_{10}x = \frac{2}{3}y.