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Popular >

simplify log_{10}(10x^2)

Solution

simplify

lo g_{10} (10 x^{2})

Solution

1 + 2 lo g_{10} (x)

Solution steps

lo g_{10} (10 x^{2})

Apply log rule:

lo g_{a} (x y) = lo g_{a} (x) + lo g_{a} (y)

lo g_{10} (10 x^{2}) = lo g_{10} (10) + lo g_{10} (x^{2})

= lo g_{10} (10) + lo g_{10} (x^{2})

Apply log rule:

lo g_{a} (a) = 1

lo g_{10} (10) = 1

= 1 + lo g_{10} (x^{2})

Apply log rule

lo g_{a} (x^{b}) = b \cdot lo g_{a} (x), assuming x > 0

lo g_{10} (x^{2}) = 2 lo g_{10} (x)

= 1 + 2 lo g_{10} (x)

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Frequently Asked Questions (FAQ)

What is log_{10}(10x^2) ?
The solution to log_{10}(10x^2) is 1+2log_{10}(x)