Pre-Algebra Examples

Solve Using the Square Root Property 3x^2=7(x-3)
Step 1
Simplify .
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Step 1.1
Apply the distributive property.
Step 1.2
Multiply by .
Step 2
Subtract from both sides of the equation.
Step 3
Add to both sides of the equation.
Step 4
Use the quadratic formula to find the solutions.
Step 5
Substitute the values , , and into the quadratic formula and solve for .
Step 6
Simplify.
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Step 6.1
Simplify the numerator.
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Step 6.1.1
Raise to the power of .
Step 6.1.2
Multiply .
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Step 6.1.2.1
Multiply by .
Step 6.1.2.2
Multiply by .
Step 6.1.3
Subtract from .
Step 6.1.4
Rewrite as .
Step 6.1.5
Rewrite as .
Step 6.1.6
Rewrite as .
Step 6.2
Multiply by .
Step 7
Simplify the expression to solve for the portion of the .
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Step 7.1
Simplify the numerator.
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Step 7.1.1
Raise to the power of .
Step 7.1.2
Multiply .
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Step 7.1.2.1
Multiply by .
Step 7.1.2.2
Multiply by .
Step 7.1.3
Subtract from .
Step 7.1.4
Rewrite as .
Step 7.1.5
Rewrite as .
Step 7.1.6
Rewrite as .
Step 7.2
Multiply by .
Step 7.3
Change the to .
Step 8
Simplify the expression to solve for the portion of the .
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Step 8.1
Simplify the numerator.
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Step 8.1.1
Raise to the power of .
Step 8.1.2
Multiply .
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Step 8.1.2.1
Multiply by .
Step 8.1.2.2
Multiply by .
Step 8.1.3
Subtract from .
Step 8.1.4
Rewrite as .
Step 8.1.5
Rewrite as .
Step 8.1.6
Rewrite as .
Step 8.2
Multiply by .
Step 8.3
Change the to .
Step 9
The final answer is the combination of both solutions.