Calculus Examples

Evaluate the Limit limit as x approaches 8 of ((2x-1)(3-x))/((x-1)(x+3))
Step 1
Split the limit using the Limits Quotient Rule on the limit as approaches .
Step 2
Split the limit using the Product of Limits Rule on the limit as approaches .
Step 3
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 4
Move the term outside of the limit because it is constant with respect to .
Step 5
Evaluate the limit of which is constant as approaches .
Step 6
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 7
Evaluate the limit of which is constant as approaches .
Step 8
Split the limit using the Product of Limits Rule on the limit as approaches .
Step 9
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 10
Evaluate the limit of which is constant as approaches .
Step 11
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 12
Evaluate the limit of which is constant as approaches .
Step 13
Evaluate the limits by plugging in for all occurrences of .
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Step 13.1
Evaluate the limit of by plugging in for .
Step 13.2
Evaluate the limit of by plugging in for .
Step 13.3
Evaluate the limit of by plugging in for .
Step 13.4
Evaluate the limit of by plugging in for .
Step 14
Simplify the answer.
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Step 14.1
Simplify the numerator.
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Step 14.1.1
Multiply by .
Step 14.1.2
Multiply by .
Step 14.1.3
Subtract from .
Step 14.1.4
Subtract from .
Step 14.2
Simplify the denominator.
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Step 14.2.1
Multiply by .
Step 14.2.2
Subtract from .
Step 14.2.3
Add and .
Step 14.3
Multiply by .
Step 14.4
Multiply by .
Step 14.5
Move the negative in front of the fraction.
Step 15
The result can be shown in multiple forms.
Exact Form:
Decimal Form: