Solve Using the Quadratic Formula x(2x+2)=-10

Math
Move all terms to the left side of the equation and simplify.
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Simplify .
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Simplify by multiplying through.
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Apply the distributive property.
Reorder.
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Rewrite using the commutative property of multiplication.
Move to the left of .
Multiply by by adding the exponents.
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Move .
Multiply by .
Add to both sides of the equation.
Use the quadratic formula to find the solutions.
Substitute the values , , and into the quadratic formula and solve for .
Simplify.
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Simplify the numerator.
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Raise to the power of .
Multiply by .
Multiply by .
Subtract from .
Rewrite as .
Rewrite as .
Rewrite as .
Rewrite as .
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Factor out of .
Rewrite as .
Pull terms out from under the radical.
Move to the left of .
Multiply by .
Simplify .
Solve Using the Quadratic Formula x(2x+2)=-10

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