What is ((-3.7)^{-1})*(4*pi) ?

The solution to ((-3.7)^{-1})*(4*pi) is -3.39631…

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simplify ((-3.7)^{-1})(4pi)

simplify

((- 3.7)^{- 1}) \cdot (4 \cdot π)

- 3.39631 \dots

Solution steps

((- 3.7)^{- 1}) (4 π)

Apply exponent rule:

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

= 4 π \frac{1}{( - 3.7 )}

Apply the fraction rule:

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

= - 4 π \frac{1}{3.7}

Multiply fractions:

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

= - \frac{1 \cdot 4 π}{3.7}

Multiply the numbers:

1 \cdot 4 = 4

= - \frac{4 π}{3.7}

Simplify

\frac{4 π}{3.7} : 3.39631 \dots

= - 3.39631 \dots

2.1314 \cdot 1 0^{- 6}

2 (0.2)^{- 2}

e^{- θ} cos (2 θ) d θ

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

(2 x^{3} y^{5}) (6 x^{2} y^{4})

What is ((-3.7)^{-1})*(4*pi) ?
The solution to ((-3.7)^{-1})*(4*pi) is -3.39631…