What is area 2x^3+x^2-x-1,x^3+2x^2+5x-1 ?

The answer to area 2x^3+x^2-x-1,x^3+2x^2+5x-1 is 253/12

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area 2x^3+x^2-x-1,x^3+2x^2+5x-1

area

2 x^{3} + x^{2} - x - 1, x^{3} + 2 x^{2} + 5 x - 1

\frac{253}{12}

Decimal Notation

21.08333 \dots

Solution steps

Apply the area formula:

\int_{- 2}^{3} 2 x^{3} + x^{2} - x - 1 - (x^{3} + 2 x^{2} + 5 x - 1) d x

Solve

\int_{- 2}^{3} 2 x^{3} + x^{2} - x - 1 - (x^{3} + 2 x^{2} + 5 x - 1) d x : \frac{253}{12}

The area is:

= \frac{253}{12}

(2 x - 2)^{4} (x^{2} + x + 1)^{5}

\frac{x + 1}{x - 2}

\frac{d}{d x} (e^{\frac{1}{x ^{2}}})

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

What is area 2x^3+x^2-x-1,x^3+2x^2+5x-1 ?
The answer to area 2x^3+x^2-x-1,x^3+2x^2+5x-1 is 253/12