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Popular >

integral from 1 to 4 of 2x-3

Solution

\int_{1}^{4} 2 x - 3 d x

Solution

6

Solution steps

\int_{1}^{4} 2 x - 3 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}^{4} 2 x d x - \int_{1}^{4} 3 d x

\int_{1}^{4} 2 x d x = 15

\int_{1}^{4} 3 d x = 9

= 15 - 9

Simplify

= 6

Graph

Popular Examples

integral from 2 to 6 of 4x

\int_{2}^{6} 4 x d x

integral from 0 to 0 of ln(z+2)

\int_{0}^{0} ln (z + 2) d z

integral from 0 to 1/2 of (sin(pix))

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

integral from 0 to 2pi of-36sin^2(t)

\int_{0}^{2 π} - 36 sin^{2} (t) d t

integral from 0 to 2 of sqrt(36t^2+9t^4)

\int_{0}^{2} 36 t^{2} + 9 t^{4} d t

Frequently Asked Questions (FAQ)

What is the integral from 1 to 4 of 2x-3 ?
The integral from 1 to 4 of 2x-3 is 6