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Popular >

integral from 1 to 4 of x^2

Solution

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

Solution

21

Solution steps

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

Apply the Power Rule

: [\frac{x ^{3}}{3}]_{1}^{4}

= [\frac{x ^{3}}{3}]_{1}^{4}

Compute the boundaries:

21

= 21

Popular Examples

limit as x approaches 1+of x^2+3

x \to 1 + lim (x^{2} + 3)

(x^2+1)y^'=2xy+x

(x^{2} + 1) y^{^{'}} = 2 x y + x

derivative of f(x)=(x^2+3x)(x+4)derivative of

f (x) = (x^{2} + 3 x) (x + 4)

tangent of f(x)=sqrt(x^2-10x+4),\at x=0 tangent of

f (x) = x^{2} - 10 x + 4, at x = 0

derivative of 8x^3cot(x)derivative of

8 x^{3} cot (x)

Frequently Asked Questions (FAQ)

What is the integral from 1 to 4 of x^2 ?
The integral from 1 to 4 of x^2 is 21