Solution 2.3:3b

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Current revision (08:28, 29 September 2008) (edit) (undo)
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The equation's left-hand side is zero only when one of the factors
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The equation's left-hand side is zero only when one of the factors <math>x-3</math> or <math>x+5</math> is zero, i.e. the solutions to the equations are <math>x=3</math> and <math>x=-5</math>.
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<math>x-\text{3 }</math>
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or
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<math>x+\text{5}</math>
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is zero, i.e. the solution to the equations is
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<math>x=\text{3 }</math>
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and
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<math>x=-\text{5}</math>.
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Current revision

The equation's left-hand side is zero only when one of the factors \displaystyle x-3 or \displaystyle x+5 is zero, i.e. the solutions to the equations are \displaystyle x=3 and \displaystyle x=-5.

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