What is (8.1x10^{-7})(3.6x10^2) ?

The solution to (8.1x10^{-7})(3.6x10^2) is (72.9x^2)/(250000)

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simplify (8.1x10^{-7})(3.6x10^2)

simplify

(8.1 x 1 0^{- 7}) (3.6 x 1 0^{2})

\frac{72.9 x ^{2}}{250000}

Solution steps

(8.1 x \cdot 1 0^{- 7}) (3.6 x \cdot 1 0^{2})

Simplify

8.1 x \cdot 1 0^{- 7} : \frac{8.1 x}{10000000}

= \frac{8.1 x}{10000000} \cdot 3.6 x \cdot 1 0^{2}

1 0^{2} = 100

= \frac{8.1 x}{10000000} \cdot 3.6 x \cdot 100

Multiply the numbers:

3.6 \cdot 100 = 360

= \frac{8.1 x}{10000000} \cdot 360 x

= 360 x \frac{8.1 x}{10000000}

Apply the fraction rule:

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

= \frac{360 x \cdot 8.1 x}{10000000}

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= \frac{360 x ^{2} \cdot 8.1}{10000000}

Cancel

\frac{360 x ^{2} \cdot 8.1}{10000000} : \frac{9 x ^{2} \cdot 8.1}{250000}

= \frac{9 x ^{2} \cdot 8.1}{250000}

Multiply the numbers:

9 \cdot 8.1 = 72.9

= \frac{72.9 x ^{2}}{250000}

\frac{e ^{2 x}}{e ^{2}}

e^{- \frac{0}{10}}

(x + 5)^{2} (x + 1)^{2} (x - 3)

(3 x) (4 x^{2})

What is (8.1x10^{-7})(3.6x10^2) ?
The solution to (8.1x10^{-7})(3.6x10^2) is (72.9x^2)/(250000)