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Popular >

integral of-1e^x

Solution

\int - 1 e^{x} d x

Solution

- e^{x} + C

Solution steps

\int - 1 \cdot e^{x} d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= - \int e^{x} d x

Use the common integral:

\int e^{x} d x = e^{x}

= - e^{x}

Add a constant to the solution

= - e^{x} + C

Graph

Popular Examples

integral of (x^3)/3+2x-5

\int \frac{x ^{3}}{3} + 2 x - 5 d x

limit as x approaches 3-of 2x^3

x \to 3 - lim (2 x^{3})

(\partial)/(\partial x)(sin(cx))

\frac{\partial}{\partial x} (sin (c x))

derivative of (x^3/3-5x^2+21x+1)

\frac{d}{d x} (\frac{x ^{3}}{3} - 5 x^{2} + 21 x + 1)

limit as x approaches 3 of-6

x \to 3 lim (- 6)

Frequently Asked Questions (FAQ)

What is the integral of-1e^x ?
The integral of-1e^x is -e^x+C