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Popular >

integral from 1 to 9 of (x-1)

Solution

\int_{1}^{9} (x - 1) d x

Solution

32

Solution steps

\int_{1}^{9} x - 1 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}^{9} x d x - \int_{1}^{9} 1 d x

\int_{1}^{9} x d x = 40

\int_{1}^{9} 1 d x = 8

= 40 - 8

Simplify

= 32

Popular Examples

(dy)/(dt)=(t^2)/(y+t^3y)

\frac{d y}{d t} = \frac{t ^{2}}{y + t ^{3} y}

(\partial)/(\partial x)(ln(7x))

\frac{\partial}{\partial x} (ln (7 x))

x^{''}+3x^'=0,x(0)=0,x^'(0)=-3

x^{^{''}} + 3 x^{^{'}} = 0, x (0) = 0, x^{^{'}} (0) = - 3

derivative of e^{x^e}derivative of

e^{x^{e}}

limit as x approaches 6-of sqrt(x-6)

x \to 6 - lim (x - 6)

Frequently Asked Questions (FAQ)

What is the integral from 1 to 9 of (x-1) ?
The integral from 1 to 9 of (x-1) is 32