2u^2+11u+12=0

Simple and best practice solution for 2u^2+11u+12=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2u^2+11u+12=0 equation:


Simplifying
2u2 + 11u + 12 = 0

Reorder the terms:
12 + 11u + 2u2 = 0

Solving
12 + 11u + 2u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(4 + u)(3 + 2u) = 0

Subproblem 1

Set the factor '(4 + u)' equal to zero and attempt to solve: Simplifying 4 + u = 0 Solving 4 + u = 0 Move all terms containing u to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + u = 0 + -4 Combine like terms: 4 + -4 = 0 0 + u = 0 + -4 u = 0 + -4 Combine like terms: 0 + -4 = -4 u = -4 Simplifying u = -4

Subproblem 2

Set the factor '(3 + 2u)' equal to zero and attempt to solve: Simplifying 3 + 2u = 0 Solving 3 + 2u = 0 Move all terms containing u to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2u = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2u = 0 + -3 2u = 0 + -3 Combine like terms: 0 + -3 = -3 2u = -3 Divide each side by '2'. u = -1.5 Simplifying u = -1.5

Solution

u = {-4, -1.5}

See similar equations:

| x^2-13x+41=1 | | x/5+6=30 | | 3+4i/4-2i | | S/3+16=20 | | 12x^2y^2+4xy^2= | | 2=b/3-2 | | -6(1+5r)=-186 | | 14x+20=-10x-4 | | 2=b/3-w | | -22=2-4g | | t+1=1 | | 5(6-5x)+4x=-96 | | 3x^3+x^2-19x+15=0 | | 4x-1=14-x | | 2n^2-3n-35=0 | | x-4=6x+26 | | t/4-2 | | 9a-3(a-6)=6 | | 23x+(-5)=32-5x | | -3u+-19=-13 | | 11x*3=54 | | 12-10x=7x+8x-69 | | -6+25=m+10 | | -187=-7(1-8a)+4a | | 3416+56373738= | | y(x+-4)= | | 9=-2z+3 | | 2n^2+9n+7=0 | | 9+3x=21+3 | | m-(-5)=7 | | p*h=4m | | -3x/5+1=5/12 |

Equations solver categories