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Step-by-step Solution

Integrate x^2cos(3)*x

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asin
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asinh
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Answer

$0.2497x^{4}+C_0$

Step-by-step explanation

Problem to solve:

$\int_{ }^{ }x^2\cos\left(3\right)xdx$
1

Calculating the cosine of $3$ degrees

$\int\frac{3}{\sqrt{2}}x^2xdx$
2

When multiplying exponents with same base you can add the exponents

$\int\frac{3}{\sqrt{2}}x^{3}dx$

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Answer

$0.2497x^{4}+C_0$

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$\int_{ }^{ }x^2\cos\left(3\right)xdx$

Main topic:

Integral calculus

Used formulas:

2. See formulas

Time to solve it:

~ 0.54 seconds