Trigonometry Examples

Solve for x x+(y-4)^2=0
Step 1
Subtract from both sides of the equation.
Step 2
Simplify both sides.
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Step 2.1
Rewrite as .
Step 2.2
Expand using the FOIL Method.
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Step 2.2.1
Apply the distributive property.
Step 2.2.2
Apply the distributive property.
Step 2.2.3
Apply the distributive property.
Step 2.3
Simplify and combine like terms.
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Step 2.3.1
Simplify each term.
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Step 2.3.1.1
Multiply by .
Step 2.3.1.2
Move to the left of .
Step 2.3.1.3
Multiply by .
Step 2.3.2
Subtract from .
Step 2.4
Apply the distributive property.
Step 2.5
Simplify.
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Step 2.5.1
Multiply by .
Step 2.5.2
Multiply by .