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Popular >

integral from 1 to 2 of e^x+2

Solution

\int_{1}^{2} e^{x} + 2 d x

Solution

e^{2} - e + 2

+1

Decimal Notation

6.67077 \dots

Solution steps

\int_{1}^{2} e^{x} + 2 d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{1}^{2} e^{x} d x + \int_{1}^{2} 2 d x

\int_{1}^{2} e^{x} d x = e^{2} - e

\int_{1}^{2} 2 d x = 2

= e^{2} - e + 2

Popular Examples

integral from 1 to 2 of (3x-y)/9

\int_{1}^{2} \frac{3 x - y}{9} d y

integral from 0 to 0.5 of 1/(1-sqrt(x))

\int_{0}^{0.5} \frac{1}{1 - x} d x

integral from 3 to 15 of ((5x^2-9))/3

\int_{3}^{15} \frac{( 5 x ^{2} - 9 )}{3} d x

integral from 0 to 3 of sqrt(1+36x^2)

\int_{0}^{3} 1 + 36 x^{2} d x

integral from 0 to pi of 1/(2+sin(x))

\int_{0}^{π} \frac{1}{2 + sin ( x )} d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of e^x+2 ?
The integral from 1 to 2 of e^x+2 is e^2-e+2