Mathematics, 17.07.2019 12:20 strevino9178
Using the quadratic formula to solve 4x^2-3+9=2x+1 , what are the values of x?
Answers: 1
![x = \frac{1}{2a}[-b \pm \sqrt{b^{2}-4ac} ] \\ = \frac{1}{8} [2 \pm \sqrt{4-80}] \\ =0.25 \pm 1.0897i](/tpl/images/0100/1308/ab594.png)
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Using the quadratic formula to solve 4x^2-3+9=2x+1 , what are the values of x?...
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