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Popular >

integral from 1 to 2 of (x+2y)

Solution

\int_{1}^{2} (x + 2 y) d x

Solution

\frac{3}{2} + 2 y

Solution steps

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

\int_{1}^{2} x d x = \frac{3}{2}

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

= \frac{3}{2} + 2 y

Popular Examples

integral from 1 to 4 of (-3sqrt(x))

\int_{1}^{4} (- 3 x) d x

integral from 0 to 4 of 1/((x-1)^{1/3)}

\int_{0}^{4} \frac{1}{( x - 1 ) ^{\frac{1}{3}}} d x

integral from 1 to infinity of 2/(3x+4)

\int_{1}^{\infty} \frac{2}{3 x + 4} d x

integral from-2 to 1 of x^2+x+2

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

integral from-1 to 1 of 5/(1+25x^2)

\int_{- 1}^{1} \frac{5}{1 + 25 x ^{2}} d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of (x+2y) ?
The integral from 1 to 2 of (x+2y) is 3/2+2y