What is simplify-(4pi*10^{-7})(1.9+1.7) ?

The solution to simplify-(4pi*10^{-7})(1.9+1.7) is -4.52389E-6

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simplify-(4pi*10^{-7})(1.9+1.7)

simplify

- (4 π \cdot 1 0^{- 7}) (1.9 + 1.7)

- 4.52389 E - 6

Solution steps

- (4 π 1 0^{- 7}) (1.9 + 1.7)

Apply exponent rule:

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

= - 4 π \frac{1}{1 0 ^{7}} (1.9 + 1.7)

Add the numbers:

1.9 + 1.7 = 3.6

= - 4 \cdot 3.6 π \frac{1}{1 0 ^{7}}

Multiply fractions:

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

= - 3.6 \cdot \frac{1 \cdot 4 π}{1 0 ^{7}}

\frac{1 \cdot 4 π}{1 0 ^{7}} = \frac{π}{2500000}

= - 3.6 \cdot \frac{π}{2500000}

Multiply fractions:

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

= - \frac{π 3.6}{2500000}

Simplify

\frac{π 3.6}{2500000} : 4.52389 E - 6

= - 4.52389 E - 6

8.4765 \cdot 1 0^{- 13}

(a^{3} b^{8}) (a^{7} b^{2} 7)

\frac{1}{2} e n t r e^{2}

(7 + x + e^{x})^{- 1}

500 \cdot 1 0^{(- 3)} \cdot 0.707

What is simplify-(4pi*10^{-7})(1.9+1.7) ?
The solution to simplify-(4pi*10^{-7})(1.9+1.7) is -4.52389E-6