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Unformatted text preview: , , It becomes . Look at . Equation is a quadratic equation, if we substitute : and has solutions Z= 1,1 and solution : 1,1 It becomes . Result : This is an equation! Solutions: x=3,x=1,x=1 ....
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- Spring '08
- Completing The Square, Quadratic equation, Elementary algebra, unneeded parentheses