SOLUTION: Please help me solve {{{ -0.2x^2+12x+11 }}}

SOLUTION: Please help me solve {{{ -0.2x^2+12x+11 }}}

Algebra.Com

Question 393550: Please help me solve
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

...
solve by quadratic formula

a=-0.2,b=12,c=11
b^2-4ac=152.8

x1=-0.90

x2=60.90
..
m.ananth@hotmail.ca
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