Solving Equations by Factoring

Solving Equations by Factoring


Zero-Factor Property

If two numbers have a product of 0, then at least one of the numbers

must be 0. That is, if ab = 0, then either a = 0 or b = 0.


Quadratic Equation


An equation that can be written in the form

ax2   +  bx + c = 0,

where a ≠ 0, is a quadratic equation. This form is called standard form.


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