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Popular >

area x^2+1,2

Solution

area

x^{2} + 1, 2

Solution

\frac{4}{3}

+1

Decimal Notation

1.33333 \dots

Solution steps

Apply the area formula:

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

Solve

\int_{- 1}^{1} x^{2} - 1 d x : \frac{4}{3}

The area is:

= \frac{4}{3}

Popular Examples

integral of (3x^2)/(sqrt(1-x^3))

\int \frac{3 x ^{2}}{1 - x ^{3}} d x

derivative of (x^2+x+1/(x^3-3))

\frac{d}{d x} (\frac{x ^{2} + x + 1}{x ^{3} - 3})

y^2dx+(2xy+1)dy=0,y(9)=90

y^{2} d x + (2 x y + 1) d y = 0, y (9) = 90

limit as x approaches 0+of tan^x(2x)

x \to 0 + lim (tan^{x} (2 x))

derivative of-ax-d/(x^2)

\frac{d}{d x} (- a x - \frac{d}{x ^{2}})

Frequently Asked Questions (FAQ)

What is area x^2+1,2 ?
The answer to area x^2+1,2 is 4/3