-0.3x^2+12x+10

how can I solve this problem showing the work and steps alomng the way
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1 Answer

=0

a=-.3, b=12, c=10

Use the quadratic formula

 

b^2-4ac=144 -4(-.3)(10) =156

x=-12 +/- 2sqrt39 /2(-.3)

x=20 +/- 10/3 sqrt39
by Level 5 User (12.9k points)

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