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Popular >

area x^2+2x,1,2

Solution

area

x^{2} + 2 x, 1, 2

Solution

\frac{16}{3}

+1

Decimal Notation

5.33333 \dots

Solution steps

Apply the area formula:

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

Solve

\int_{1}^{2} x^{2} + 2 x d x : \frac{16}{3}

The area is:

= \frac{16}{3}

Popular Examples

integral from-2 to 2 of (16)/(x^2-4x-60)

\int_{- 2}^{2} \frac{16}{x ^{2} - 4 x - 60} d x

y^{^{'''}} + y^{^{'}} = x

derivative of (x-1e^x)

\frac{d}{d x} ((x - 1) e^{x})

inverse oflaplace 7/(s^2+42)inverse laplace

\frac{7}{s ^{2} + 42}

derivative of 1-ln^2(x)

\frac{d}{d x} (1 - ln^{2} (x))

Frequently Asked Questions (FAQ)

What is area x^2+2x,1,2 ?
The answer to area x^2+2x,1,2 is 16/3