What is area f(x)=x^2+2x,g(x)=x+2 ?

The answer to area f(x)=x^2+2x,g(x)=x+2 is 9/2

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area f(x)=x^2+2x,g(x)=x+2

area

f (x) = x^{2} + 2 x, g (x) = x + 2

\frac{9}{2}

Decimal

4.5

Solution steps

Apply the area formula:

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

Solve

\int_{- 2}^{1} x^{2} + 2 x - (x + 2) d x : \frac{9}{2}

The area is:

= \frac{9}{2}

What is area f(x)=x^2+2x,g(x)=x+2 ?
The answer to area f(x)=x^2+2x,g(x)=x+2 is 9/2