Finite Math Examples

Solve by Graphing (u+10)^3+81=0
Step 1
Simplify .
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Step 1.1
Simplify each term.
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Step 1.1.1
Use the Binomial Theorem.
Step 1.1.2
Simplify each term.
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Step 1.1.2.1
Multiply by .
Step 1.1.2.2
Raise to the power of .
Step 1.1.2.3
Multiply by .
Step 1.1.2.4
Raise to the power of .
Step 1.2
Add and .
Step 2
Graph each side of the equation. The solution is the x-value of the point of intersection.
Step 3