melissac
Solve for x: x2 + 24x + 90 = 0



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lilg132
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\[x = {b \pm \sqrt{b ^{2} 4ac}\over 2a}\]

melissac
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............still confusedd

Tomas.A
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\[ax^2+bx+c=0\]

lilg132
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hint
a = 1
b = 24
c = 90

melissac
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ok

lilg132
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remember to click good answer
and to check if you got it right one of your answers should be
x = 19.34846922
there are always two answers

Tomas.A
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nooo dont approximate answers

melissac
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then what do i do? :(