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anonymous
 5 years ago
Use the quadratic formula to find the roots of the equation. Round to tenths place if necessary.
11x2  x  3 = 0
A. {1, 1.2}
B. {11, 13.2}
C. {0.5, 0.6}
D. no real solution
anonymous
 5 years ago
Use the quadratic formula to find the roots of the equation. Round to tenths place if necessary. 11x2  x  3 = 0 A. {1, 1.2} B. {11, 13.2} C. {0.5, 0.6} D. no real solution

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\frac{1\pm\sqrt{133}}{22}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay but its not positive? thats weird.. :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it is just not exact. it is right to the nearest tenth.

gw2011
 5 years ago
Best ResponseYou've already chosen the best response.2Quadratic formula: x=[b+/ square root (b^24ac)]/2a a=11 b=1 c=3 Substituting these into the formula, you get the answer as: x=[1+/ square root (133)]/22 square root 133=11.5 approximately (1+11.5)/22 and (111.5)/22 =12.5/22 and 10.5/22 =0.56 and 0.5 So, the closest answer is (c)=0.5, 0.6
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