Basic Math Examples

Solve for V V(2)=4.2^3-80*2^2+400*2
Step 1
Simplify.
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Step 1.1
Raise to the power of .
Step 1.2
Multiply by .
Step 1.3
Multiply by .
Step 1.4
Add and .
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
Combine the numerators over the common denominator.
Step 2.3.2
Simplify the expression.
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Step 2.3.2.1
Raise to the power of .
Step 2.3.2.2
Add and .
Step 2.3.2.3
Divide by .