What is expand log_{10}(10)x^{-2}y ?

The solution to expand log_{10}(10)x^{-2}y is y/(x^2)

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expand log_{10}(10)x^{-2}y

expand

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

\frac{y}{x ^{2}}

Solution steps

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

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= lo g_{10} (10) \frac{1}{x ^{2}} y

Simplify

lo g_{10} (10) : 1

= 1 \cdot \frac{1}{x ^{2}} y

Simplify

= \frac{y}{x ^{2}}

(49)^{2}

0.5 \cdot 1 0^{- 5}

(5 x y^{3}) (2 x^{2} y)

e^{- 400}

What is expand log_{10}(10)x^{-2}y ?
The solution to expand log_{10}(10)x^{-2}y is y/(x^2)