What is the integral from 1 to 3 of (15/26 x^2-2) ?

The integral from 1 to 3 of (15/26 x^2-2) is 1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral from 1 to 3 of (15/26 x^2-2)

\int_{1}^{3} (\frac{15}{26} x^{2} - 2) d x

1

Solution steps

\int_{1}^{3} \frac{15}{26} x^{2} - 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}^{3} \frac{15}{26} x^{2} d x - \int_{1}^{3} 2 d x

\int_{1}^{3} \frac{15}{26} x^{2} d x = 5

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

= 5 - 4

Simplify

= 1

\int_{0}^{l n (2)} 2 e^{3 x} d x

\int_{- 1}^{1} e^{- x^{2}} sin (x) d x

\int_{- \frac{π}{2}}^{π} 5 cos (x) d x

\int_{0}^{4} 2 x y d y

\int_{- 1}^{1} (1 + 2 x - 3 x^{2} + x^{3}) d x

What is the integral from 1 to 3 of (15/26 x^2-2) ?
The integral from 1 to 3 of (15/26 x^2-2) is 1