3x^2+19x+30=

Simple and best practice solution for 3x^2+19x+30= 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 3x^2+19x+30= equation:


Simplifying
3x2 + 19x + 30 = 0

Reorder the terms:
30 + 19x + 3x2 = 0

Solving
30 + 19x + 3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(10 + 3x)(3 + x) = 0

Subproblem 1

Set the factor '(10 + 3x)' equal to zero and attempt to solve: Simplifying 10 + 3x = 0 Solving 10 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + 3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 3x = 0 + -10 3x = 0 + -10 Combine like terms: 0 + -10 = -10 3x = -10 Divide each side by '3'. x = -3.333333333 Simplifying x = -3.333333333

Subproblem 2

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

Solution

x = {-3.333333333, -3}

See similar equations:

| 5z^2-27z-18= | | m=x+by | | m=y-b-x | | 6798=9876 | | lnu+2lnx=lnc | | 6p+3q=12 | | P(X)=3X^2+X+4 | | 4x+3+6x=5x-3-30 | | 2(t+3)=12 | | 30x+40y=90 | | 90x+-80y=30a+40b | | 6y^2+17y-14=0 | | xp+yq= | | 4A-A+1=13 | | 4A-2=34 | | 12h-5=11h | | 4/7=n/21 | | tan(x+30)=tan(79) | | -12x+5=10-7x | | 5x+20y+z=100 | | (1[5u+8]1)(1[5+u]1)=0 | | X(4x-5)(x+7)=0 | | 3x^3/2= | | log(X)=1.26 | | logX=1.26 | | 3(-1.88)+(-2.72)(-2.72)-(-1.88)= | | 2(0.75)+0.2-3(-0.5)= | | 5x+2(x-2)-8x= | | x^2+sqrt(11x)-11=0 | | 6x+2(x-4)-9x= | | pt=e^2t | | pt=2e^2 |

Equations solver categories