Calculus Examples

Evaluate the Limit limit as x approaches 8 of (1+ cube root of x)(2-6x^2+x^3)
Step 1
Split the limit using the Product of Limits Rule on the limit as approaches .
Step 2
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 3
Evaluate the limit of which is constant as approaches .
Step 4
Move the limit under the radical sign.
Step 5
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 6
Evaluate the limit of which is constant as approaches .
Step 7
Move the term outside of the limit because it is constant with respect to .
Step 8
Move the exponent from outside the limit using the Limits Power Rule.
Step 9
Move the exponent from outside the limit using the Limits Power Rule.
Step 10
Evaluate the limits by plugging in for all occurrences of .
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Step 10.1
Evaluate the limit of by plugging in for .
Step 10.2
Evaluate the limit of by plugging in for .
Step 10.3
Evaluate the limit of by plugging in for .
Step 11
Simplify the answer.
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Step 11.1
Simplify each term.
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Step 11.1.1
Rewrite as .
Step 11.1.2
Pull terms out from under the radical, assuming real numbers.
Step 11.2
Add and .
Step 11.3
Simplify each term.
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Step 11.3.1
Raise to the power of .
Step 11.3.2
Multiply by .
Step 11.3.3
Raise to the power of .
Step 11.4
Subtract from .
Step 11.5
Add and .
Step 11.6
Multiply by .