Finite Math Examples

Solve for z z=(0.290-0.30)/( square root of ((0.30)(0.70))/410)
Step 1
Multiply by .
Step 2
Subtract from .
Step 3
Divide by .
Step 4
Move the negative in front of the fraction.
Step 5
Multiply by .
Step 6
Combine and simplify the denominator.
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Step 6.1
Multiply by .
Step 6.2
Raise to the power of .
Step 6.3
Raise to the power of .
Step 6.4
Use the power rule to combine exponents.
Step 6.5
Add and .
Step 6.6
Rewrite as .
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Step 6.6.1
Use to rewrite as .
Step 6.6.2
Apply the power rule and multiply exponents, .
Step 6.6.3
Combine and .
Step 6.6.4
Cancel the common factor of .
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Step 6.6.4.1
Cancel the common factor.
Step 6.6.4.2
Rewrite the expression.
Step 6.6.5
Evaluate the exponent.
Step 7
Multiply by .
Step 8
Simplify the expression.
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Step 8.1
Divide by .
Step 8.2
Multiply by .