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Solve x2 - 3x = -8.
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If you move the -8 from the right side of the equation to the left you will see you have an equation in the quadratic form: \[ax^2+bx+c=0\]
Where you can use factorization or the quadratic formula to find the values for X
x^2-3x+8=0
idk what to do after that!
You might have to use the quadratic formula or you can use completing the square
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If you use the quadratic formula:\[\frac{ -b \pm \sqrt{b^2-4ac} }{ 2a }\] Where you would look at your quadratic form and just plug in for the values of a, b , and c.
Using the complete the square method you can add and subtract the same number to both sides so that you can factor to find the values for X
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