Finite Math Examples

Solve for s s*25=(8(1-3/(4^25)))/(1-3/4)
Step 1
Simplify.
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Step 1.1
Raise to the power of .
Step 1.2
Cancel the common factor of and .
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Step 1.2.1
Factor out of .
Step 1.2.2
Cancel the common factors.
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Step 1.2.2.1
Factor out of .
Step 1.2.2.2
Cancel the common factor.
Step 1.2.2.3
Rewrite the expression.
Step 1.3
Write as a fraction with a common denominator.
Step 1.4
Combine the numerators over the common denominator.
Step 1.5
Subtract from .
Step 1.6
Cancel the common factor of .
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Step 1.6.1
Factor out of .
Step 1.6.2
Factor out of .
Step 1.6.3
Cancel the common factor.
Step 1.6.4
Rewrite the expression.
Step 1.7
Combine and .
Step 1.8
Multiply by .
Step 1.9
Multiply the numerator by the reciprocal of the denominator.
Step 1.10
Simplify the denominator.
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Step 1.10.1
Write as a fraction with a common denominator.
Step 1.10.2
Combine the numerators over the common denominator.
Step 1.10.3
Subtract from .
Step 1.11
Multiply the numerator by the reciprocal of the denominator.
Step 1.12
Multiply by .
Step 1.13
Multiply .
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Step 1.13.1
Combine and .
Step 1.13.2
Multiply by .
Step 2
Divide each term in by and simplify.
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Step 2.1
Divide each term in by .
Step 2.2
Simplify the left side.
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Step 2.2.1
Cancel the common factor of .
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Step 2.2.1.1
Cancel the common factor.
Step 2.2.1.2
Divide by .
Step 2.3
Simplify the right side.
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Step 2.3.1
Multiply the numerator by the reciprocal of the denominator.
Step 2.3.2
Multiply .
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Step 2.3.2.1
Multiply by .
Step 2.3.2.2
Multiply by .
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form: