Basic Math Examples

Multiply y^2(y-4)=0
Step 1
If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .
Step 2
Set equal to and solve for .
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Step 2.1
Set equal to .
Step 2.2
Solve for .
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Step 2.2.1
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 2.2.2
Simplify .
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Step 2.2.2.1
Rewrite as .
Step 2.2.2.2
Pull terms out from under the radical, assuming positive real numbers.
Step 2.2.2.3
Plus or minus is .
Step 3
Set equal to and solve for .
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Step 3.1
Set equal to .
Step 3.2
Add to both sides of the equation.
Step 4
The final solution is all the values that make true.