Calculus Examples

Evaluate the Integral integral from 1 to 4 of 5-2x+3x^2 with respect to x
Step 1
Split the single integral into multiple integrals.
Step 2
Apply the constant rule.
Step 3
Since is constant with respect to , move out of the integral.
Step 4
By the Power Rule, the integral of with respect to is .
Step 5
Combine and .
Step 6
Since is constant with respect to , move out of the integral.
Step 7
By the Power Rule, the integral of with respect to is .
Step 8
Simplify the answer.
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Step 8.1
Combine and .
Step 8.2
Substitute and simplify.
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Step 8.2.1
Evaluate at and at .
Step 8.2.2
Evaluate at and at .
Step 8.2.3
Evaluate at and at .
Step 8.2.4
Simplify.
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Step 8.2.4.1
Multiply by .
Step 8.2.4.2
Multiply by .
Step 8.2.4.3
Subtract from .
Step 8.2.4.4
Raise to the power of .
Step 8.2.4.5
Cancel the common factor of and .
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Step 8.2.4.5.1
Factor out of .
Step 8.2.4.5.2
Cancel the common factors.
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Step 8.2.4.5.2.1
Factor out of .
Step 8.2.4.5.2.2
Cancel the common factor.
Step 8.2.4.5.2.3
Rewrite the expression.
Step 8.2.4.5.2.4
Divide by .
Step 8.2.4.6
One to any power is one.
Step 8.2.4.7
To write as a fraction with a common denominator, multiply by .
Step 8.2.4.8
Combine and .
Step 8.2.4.9
Combine the numerators over the common denominator.
Step 8.2.4.10
Simplify the numerator.
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Step 8.2.4.10.1
Multiply by .
Step 8.2.4.10.2
Subtract from .
Step 8.2.4.11
Combine and .
Step 8.2.4.12
Multiply by .
Step 8.2.4.13
Cancel the common factor of and .
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Step 8.2.4.13.1
Factor out of .
Step 8.2.4.13.2
Cancel the common factors.
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Step 8.2.4.13.2.1
Factor out of .
Step 8.2.4.13.2.2
Cancel the common factor.
Step 8.2.4.13.2.3
Rewrite the expression.
Step 8.2.4.13.2.4
Divide by .
Step 8.2.4.14
Subtract from .
Step 8.2.4.15
Raise to the power of .
Step 8.2.4.16
One to any power is one.
Step 8.2.4.17
Combine the numerators over the common denominator.
Step 8.2.4.18
Subtract from .
Step 8.2.4.19
Cancel the common factor of and .
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Step 8.2.4.19.1
Factor out of .
Step 8.2.4.19.2
Cancel the common factors.
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Step 8.2.4.19.2.1
Factor out of .
Step 8.2.4.19.2.2
Cancel the common factor.
Step 8.2.4.19.2.3
Rewrite the expression.
Step 8.2.4.19.2.4
Divide by .
Step 8.2.4.20
Multiply by .
Step 8.2.4.21
Add and .
Step 9