Trigonometry Examples

Solve for x (x-y)^2+2xy-3=0
Step 1
Use the quadratic formula to find the solutions.
Step 2
Substitute the values , , and into the quadratic formula and solve for .
Step 3
Simplify.
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Step 3.1
Simplify the numerator.
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Step 3.1.1
Raising to any positive power yields .
Step 3.1.2
Multiply by .
Step 3.1.3
Apply the distributive property.
Step 3.1.4
Multiply by .
Step 3.1.5
Subtract from .
Step 3.1.6
Factor out of .
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Step 3.1.6.1
Factor out of .
Step 3.1.6.2
Factor out of .
Step 3.1.6.3
Factor out of .
Step 3.1.7
Rewrite as .
Step 3.1.8
Pull terms out from under the radical.
Step 3.2
Multiply by .
Step 3.3
Simplify .
Step 4
The final answer is the combination of both solutions.