en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

integral from 4 to 7 of (x-5)^2

Solution

\int_{4}^{7} (x - 5)^{2} d x

Solution

3

Solution steps

\int_{4}^{7} (x - 5)^{2} d x

Expand

(x - 5)^{2} : x^{2} - 10 x + 25

= \int_{4}^{7} x^{2} - 10 x + 25 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_{4}^{7} x^{2} d x - \int_{4}^{7} 10 x d x + \int_{4}^{7} 25 d x

\int_{4}^{7} x^{2} d x = 93

\int_{4}^{7} 10 x d x = 165

\int_{4}^{7} 25 d x = 75

= 93 - 165 + 75

Simplify

= 3

Graph

Popular Examples

y^'+y=e^x,y(0)=6

(\partial)/(\partial x)(x/(x^5-y^5))

integral of sin(x)csc(x)

integral of sin^2(3x)cos^3(3x)

Frequently Asked Questions (FAQ)

What is the integral from 4 to 7 of (x-5)^2 ?
The integral from 4 to 7 of (x-5)^2 is 3