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Popular >

area 7x^2,x^2+3

Solution

area

7 x^{2}, x^{2} + 3

Solution

22

+1

Decimal Notation

2.82842 \dots

Solution steps

Apply the area formula:

\int_{- \frac{1}{2}}^{\frac{1}{2}} 7 x^{2} - (x^{2} + 3) d x

Solve

\int_{- \frac{1}{2}}^{\frac{1}{2}} 7 x^{2} - (x^{2} + 3) d x : 22

The area is:

= 22

Popular Examples

limit as x approaches 3 of (x^2-9)/(3-x)

x \to 3 lim (\frac{x ^{2} - 9}{3 - x})

y^{''}-8y^'+16y=0

y^{^{''}} - 8 y^{^{'}} + 16 y = 0

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

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

derivative of (sin(x)/(cos(x^2)))

\frac{d}{d x} (\frac{sin ( x )}{cos ( x ^{2} )})

integral of x^4*e^{-6x^5}

\int x^{4} \cdot e^{- 6 x^{5}} d x

Frequently Asked Questions (FAQ)

What is area 7x^2,x^2+3 ?
The answer to area 7x^2,x^2+3 is 2sqrt(2)