What is the integral from-1 to 3 of x^2 ?

The integral from-1 to 3 of x^2 is 28/3

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integral from-1 to 3 of x^2

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

\frac{28}{3}

Decimal Notation

9.33333 \dots

Solution steps

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

Apply the Power Rule

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

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

Compute the boundaries:

\frac{28}{3}

= \frac{28}{3}

f (x) = (4 a + 1)^{2}

y = \frac{x ln ( x )}{6} + \frac{2 x}{3}

\int 5 x e^{2 x} d x

arcsec (4 x)

y = - \frac{5}{( x + 3 ) ^{2}}

What is the integral from-1 to 3 of x^2 ?
The integral from-1 to 3 of x^2 is 28/3