-20+24x+9x^2=0

Simple and best practice solution for -20+24x+9x^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 -20+24x+9x^2=0 equation:


Simplifying
-20 + 24x + 9x2 = 0

Solving
-20 + 24x + 9x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-10 + -3x)(2 + -3x) = 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 '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {-3.333333333, 0.6666666667}

See similar equations:

| 4x^3-12X^2+20X=0 | | x+5-3x=2x+8-5x | | -4x-3(4x-2)=-86 | | 3(x+1)-4(2x-5)+10x= | | 5X+(X-3)=X-(2X+5) | | f(x)=x^2(6-x) | | 3/4(12x+32)=99 | | -49/7 | | 3+9x=57 | | -175-30x+x^2=0 | | -6x-2=-1x+3 | | (7+2I)-(3-4i)=0 | | 5x+6=48 | | 7n-(3n+8)= | | ((2x^6)/(x^4))((x^2+4x+4)/(4x^7)) | | 7b-(3b+8)= | | 5x+4=74 | | 9(x+2)=58 | | -8+10x+25x^2=0 | | 16-2(3x-1)=12-1(4-8x) | | -2x=-1-y | | -4x^2+5x=1 | | 4x-4=4(x+1) | | (-15a+x)/9a | | 0.6(3x/6)=1.2-(x+2) | | 3x=9/-2+4 | | -(6w+12y-13z)= | | 38=4x-14 | | 252-7x=38x-22 | | 4x+3(38-x)=130 | | y-2.5=4 | | 11-12x+x^2=0 |

Equations solver categories