Ask a New Question
Menu

What is the solution to the following equation?

3x(x-4)+5=12

1 answer

3 x^2 - 12 x - 7 = 0

x = [12 +/- sqrt (144 + 84 ) } / 6

[ 12 +/- sqrt(228) ] /6

[ 12 +/- 2 sqrt(57) ]/6

2 +/- (1/3)sqrt(57)
Similar Questions
    1. answers icon 1 answer
  2. Solve for x to determine if the equation has one, none, or infinite solutions.5(2x+2)−7x=3x+6 (1 point) Responses The equation
    1. answers icon 1 answer
  3. Solve for xto determine if the equation has one, none, or infinite solutions. 5(2x+2)−4=2x+6 (1 point) Responses The equation
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions