Algebra Examples

Replace with to find the properties of the parabola.
Complete the square on the right side of the equation.
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Use the form , to find the values of , , and .
Consider the vertex form of a parabola.
Find the value of using the formula .
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Multiply by .
Reduce the expression by cancelling the common factors.
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Factor out of .
Cancel the common factors.
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Divide by .
Find the value of using the formula .
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Simplify each term.
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Multiply by .
Simplify the numerator.
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Remove parentheses around .
Raising to any positive power yields .
Simplify the denominator.
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Remove parentheses.
Multiply by .
Multiply by .
Divide by .
Multiply by .
Add and .
Substitute the values of , , and into the vertex form .
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