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anonymous
 4 years ago
3x^2+(1/2)x=2(1/2)
anonymous
 4 years ago
3x^2+(1/2)x=2(1/2)

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precal
 4 years ago
Best ResponseYou've already chosen the best response.0\[3x^2+(1/2)x=1\] \[3x^2+(1/2)x1=0\]

precal
 4 years ago
Best ResponseYou've already chosen the best response.0ok put 2.5 in place of my 1. Use the quadratic formula to solve it

PaxPolaris
 4 years ago
Best ResponseYou've already chosen the best response.2\[3x^2+\frac12x=2\frac12\]\[\implies 3x^2\frac 12x+\frac52=0\]\[\implies 6x^21x+5=0\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i have to have a imaginary number

PaxPolaris
 4 years ago
Best ResponseYou've already chosen the best response.2\[\huge x= {b \pm \sqrt{b^24ac} \over 2a}\]

PaxPolaris
 4 years ago
Best ResponseYou've already chosen the best response.2\[x={1 \pm \sqrt{14\cdot30} \over 2\cdot6}={1 \pm \sqrt{119}i \over 12}\]
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