SOLUTION: Cany you please solve this? -0.2x^2+12x+11

Question 260417: Cany you please solve this? -0.2x^2+12x+11
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
-0.2x^2+12x+11

X=(-12+-SQRT[12^2-4*-.2+11])/2*-.2
X=(-12+-SQRT[144+8.8])/.4
X=(-12+-SQRT152.8)/.4
X=(-12+-12.36)/.4
X=(-12+12.36)/.4
X=-.36/.4
X=-.9 ANS.
X=(-12-12.36)/.4
X=-24.36/.4
X=-60.9 ANS.
RELATED QUESTIONS
Solve 2x^2 + 12x � 3 = 0. What steps did you use to solve this quadratic... (answered by josgarithmetic,ikleyn)

Can you please help me solve this equation by factoring? Thanks! 3x^2 + 12x =... (answered by jim_thompson5910)

Please help me solve these two quadratic equations, thank you! 2x^2 - 5x + 4 = 0... (answered by Fombitz)

please help me solve this:... (answered by scott8148)

Hello, using the quadratic formula, can you help me solve... (answered by jim_thompson5910)

Please help me solve this equation {{{ 2x+y-11=0 }}} (answered by Ultimatemagic)

Please help me solve this equation:... (answered by solver91311)

4x^2 - 12x - 11 =... (answered by JBarnum)

Can you graph... (answered by lwsshak3)