Calculus Examples

Evaluate the Integral integral from 1 to 8 of x^(-2/3) with respect to x
Step 1
By the Power Rule, the integral of with respect to is .
Step 2
Substitute and simplify.
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Step 2.1
Evaluate at and at .
Step 2.2
Simplify.
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Step 2.2.1
Rewrite as .
Step 2.2.2
Apply the power rule and multiply exponents, .
Step 2.2.3
Cancel the common factor of .
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Step 2.2.3.1
Cancel the common factor.
Step 2.2.3.2
Rewrite the expression.
Step 2.2.4
Evaluate the exponent.
Step 2.2.5
Multiply by .
Step 2.2.6
One to any power is one.
Step 2.2.7
Multiply by .
Step 2.2.8
Subtract from .
Step 3