What is area cos(x),x^2+2,[1,2] ?

The answer to area cos(x),x^2+2,[1,2] is 4.26550…

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area cos(x),x^2+2,[1,2]

area

cos (x), x^{2} + 2, [1, 2]

4.26550 \dots

Solution steps

Apply the area formula:

\int_{1}^{2} cos (x) - (x^{2} + 2) d x

Solve

\int_{1}^{2} cos (x) - (x^{2} + 2) d x : 4.26550 \dots

The area is:

= 4.26550 \dots

\int \frac{5}{x ( x ^{2} + 2 ) ^{2}} d x

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

\frac{\partial}{\partial x} (4 x y e^{x y^{2}})

\int \frac{x ^{2}}{2} \cdot \frac{1}{x} d x

2 e^{- 5 t} sin (2 t)

What is area cos(x),x^2+2,[1,2] ?
The answer to area cos(x),x^2+2,[1,2] is 4.26550…