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Popular >

simplify 5x10^{-2}

Solution

simplify

5 x 1 0^{- 2}

Solution

\frac{x}{20}

Solution steps

5 x \cdot 1 0^{- 2}

1 0^{- 2} = \frac{1}{100}

= 5 x \frac{1}{100}

Apply the fraction rule:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{5 x \cdot 1}{100}

Multiply the numbers:

5 \cdot 1 = 5

= \frac{5 x}{100}

Factor the number:

100 = 5 \cdot 20

= \frac{5 x}{5 \cdot 20}

Cancel the common factor:

5

= \frac{x}{20}

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5 x^{2} - 8 x = - 3

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Frequently Asked Questions (FAQ)

What is 5x10^{-2} ?
The solution to 5x10^{-2} is x/(20)