Calculus Examples

Evaluate the Limit limit as x approaches -8 of ((1-x^4)/(x^2+5x))^7
Step 1
Move the exponent from outside the limit using the Limits Power Rule.
Step 2
Split the limit using the Limits Quotient Rule on the limit as approaches .
Step 3
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 4
Evaluate the limit of which is constant as approaches .
Step 5
Move the exponent from outside the limit using the Limits Power Rule.
Step 6
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 7
Move the exponent from outside the limit using the Limits Power Rule.
Step 8
Move the term outside of the limit because it is constant with respect to .
Step 9
Evaluate the limits by plugging in for all occurrences of .
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Step 9.1
Evaluate the limit of by plugging in for .
Step 9.2
Evaluate the limit of by plugging in for .
Step 9.3
Evaluate the limit of by plugging in for .
Step 10
Simplify the answer.
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Step 10.1
Simplify the numerator.
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Step 10.1.1
Raise to the power of .
Step 10.1.2
Multiply by .
Step 10.1.3
Subtract from .
Step 10.2
Simplify the denominator.
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Step 10.2.1
Raise to the power of .
Step 10.2.2
Multiply by .
Step 10.2.3
Subtract from .
Step 10.3
Cancel the common factor of and .
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Step 10.3.1
Factor out of .
Step 10.3.2
Cancel the common factors.
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Step 10.3.2.1
Factor out of .
Step 10.3.2.2
Cancel the common factor.
Step 10.3.2.3
Rewrite the expression.
Step 10.4
Move the negative in front of the fraction.
Step 10.5
Use the power rule to distribute the exponent.
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Step 10.5.1
Apply the product rule to .
Step 10.5.2
Apply the product rule to .
Step 10.6
Raise to the power of .
Step 10.7
Raise to the power of .
Step 10.8
Raise to the power of .
Step 10.9
Cancel the common factor of and .
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Step 10.9.1
Factor out of .
Step 10.9.2
Cancel the common factors.
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Step 10.9.2.1
Factor out of .
Step 10.9.2.2
Cancel the common factor.
Step 10.9.2.3
Rewrite the expression.
Step 11
The result can be shown in multiple forms.
Exact Form:
Decimal Form: