What is simplify-log_{10}(4.907*10^{-3}) ?

The solution to simplify-log_{10}(4.907*10^{-3}) is -log_{10}(4.907)+3

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simplify-log_{10}(4.907*10^{-3})

simplify

- lo g_{10} (4.907 \cdot 1 0^{- 3})

- lo g_{10} (4.907) + 3

Decimal Notation

2.30918 \dots

Solution steps

- lo g_{10} (4.907 \cdot 1 0^{- 3})

Apply log rule:

lo g_{c} (ab) = lo g_{c} (a) + lo g_{c} (b)

lo g_{10} (4.907 \cdot 1 0^{- 3}) = lo g_{10} (4.907) + lo g_{10} (1 0^{- 3})

= - (lo g_{10} (4.907) + lo g_{10} (1 0^{- 3}))

Apply log rule:

lo g_{a} (x^{b}) = b \cdot lo g_{a} (x)

lo g_{10} (1 0^{- 3}) = - 3 lo g_{10} (10)

= - (lo g_{10} (4.907) - 3 lo g_{10} (10))

3 lo g_{10} (10) = 3

= - (lo g_{10} (4.907) - 3)

Distribute parentheses

= - (lo g_{10} (4.907)) - (- 3)

Apply minus-plus rules

- (- a) = a, - (a) = - a

= - lo g_{10} (4.907) + 3

ln (\frac{a}{b + c})

- lo g_{10} (1.6 \cdot 1 0^{- 11})

lo g_{e} (\frac{e ^{- y} y ^{x}}{x !})

0.4 \cdot lo g_{10} (\frac{1}{0.4}) + (1 - 0.4) \cdot lo g_{10} (\frac{1}{1 - 0.4})

ln ∣ 1 - x ∣ + \frac{1}{2} ln x^{2} + 16 + C

What is simplify-log_{10}(4.907*10^{-3}) ?
The solution to simplify-log_{10}(4.907*10^{-3}) is -log_{10}(4.907)+3