30+19x-4x^2=0

Simple and best practice solution for 30+19x-4x^2=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 30+19x-4x^2=0 equation:


Simplifying
30 + 19x + -4x2 = 0

Solving
30 + 19x + -4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(6 + -1x)(5 + 4x) = 0

Subproblem 1

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Subproblem 2

Set the factor '(5 + 4x)' equal to zero and attempt to solve: Simplifying 5 + 4x = 0 Solving 5 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 4x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4x = 0 + -5 4x = 0 + -5 Combine like terms: 0 + -5 = -5 4x = -5 Divide each side by '4'. x = -1.25 Simplifying x = -1.25

Solution

x = {6, -1.25}

See similar equations:

| -51=3(x+2) | | 73=0.7x-4 | | 6(x-12)=138 | | 2.4(n+1.5)=-2.4(n+2) | | 6(-12)=138 | | 351=2x+89 | | x^2-125x-500=0 | | X+25=-10x | | (b+2)(-b^2+4b-3)=0 | | -3(x+1)+5x+10=8 | | g(x)=8+3x | | Y=3x-18x+1 | | 3x-(4x+8)+2=0 | | -16x^2+8x+3=0 | | -8+3(4y-8)=7(2y-9)+5 | | -15+13x-2x^2=0 | | -1.5=24 | | a^2y-a^2= | | x^3+4x^2-125=0 | | 72/9=X+50 | | x^3+4x^2+125=0 | | 4/10y=23/10 | | 2cos^2x+4cosx+1=0 | | W=0.5h(c+a) | | 16x^2+8x+3=0 | | -2cos^2x-4cosx-1=0 | | 2/5y=23/10 | | x-1x=2 | | 5+6y=30 | | -3.5=-14 | | 4.9x^2+3.9x+1=0 | | 5m^2+7m=0 |

Equations solver categories