What is the integral from-2 to 2 of 4 ?

The integral from-2 to 2 of 4 is 16

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integral from-2 to 2 of 4

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

16

Solution steps

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

Integral of a constant:

\int a d x = a x

= [4 x]_{- 2}^{2}

Compute the boundaries:

16

= 16

\frac{\partial}{\partial y} (- x^{4} + 4 x y - y^{4} + 1)

\frac{\partial}{\partial y} (ln (\frac{y}{x}))

x \to - 2 lim (4 - 3 x^{2})

x \to 0 + lim (3 + x^{8} ln (x))

\int - \frac{20}{y ^{21}} d y