solve (-025e^-(0.25*0))-9
You asked:
Evaluate the expression: \(-\left( 025 \cdot {e}^{-\left( 0.25 \cdot 0 \right)} \right) - 9\)
MathBot Answer:
\[-\left( 025 \cdot {e}^{-\left( 0.25 \cdot 0 \right)} \right) - 9 = -34\]
\[\begin{aligned}-\left( 025 \cdot {e}^{-\left( 0.25 \cdot 0 \right)} \right) - 9& = - 25 \cdot e^{- \frac{25}{100} \cdot 0} - 9\\& = - 25 \cdot e^{- \frac{0}{4}} - 9\\& = - 25 \cdot e^{- 0} - 9\\& = - 25 \cdot e^{0} - 9\\& = - 25 \cdot 1 - 9\\& = - 25 - 9\\& = -25 - 9\\& = -34\end{aligned}\]
\(e\) is Euler's number, a mathematical constant that is approximately \(2.71828\).
asked 12 days ago
active 12 days ago