3x^2+5x-14=-2

Simple and best practice solution for 3x^2+5x-14=-2 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+5x-14=-2 equation:


Simplifying
3x2 + 5x + -14 = -2

Reorder the terms:
-14 + 5x + 3x2 = -2

Solving
-14 + 5x + 3x2 = -2

Solving for variable 'x'.

Reorder the terms:
-14 + 2 + 5x + 3x2 = -2 + 2

Combine like terms: -14 + 2 = -12
-12 + 5x + 3x2 = -2 + 2

Combine like terms: -2 + 2 = 0
-12 + 5x + 3x2 = 0

Factor a trinomial.
(-3 + -1x)(4 + -3x) = 0

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 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 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {-3, 1.333333333}

See similar equations:

| 12=4z*xy | | v/2-1=1 | | d^2+50d=0 | | 12=4z*yc | | m/2+4=5 | | (18x-9)=(4x+13) | | 8(4n+7)=-34+9n | | z/2-2=1 | | -7.06+5.22=x | | m^2-48m=0 | | 5x-20x/3+8 | | -7+2u=-15 | | 6k^2-53k+46=6 | | f/4-2=2 | | 2[x+5]=12 | | x+3x=25 | | v^2-14v=0 | | -6.47-10.16=x | | 6x+1+2x+1=90 | | 3a+7=4a+10 | | x+1/6=10 | | 1.15x-=23 | | 6x+1+2x+1=180 | | -22=4v+2 | | 5(4x+2)=(x+4) | | x^2-40x-2100=0 | | 300,440/1130x | | 2h+19=1 | | (1x+3.5)*4+2x=32.5 | | x+5x+x=63 | | 3x^2+7x=11 | | v/2-3=11 |

Equations solver categories