4x^2-9x+5=0

Simple and best practice solution for 4x^2-9x+5=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 4x^2-9x+5=0 equation:


Simplifying
4x2 + -9x + 5 = 0

Reorder the terms:
5 + -9x + 4x2 = 0

Solving
5 + -9x + 4x2 = 0

Solving for variable 'x'.

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

Subproblem 1

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

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 = {1, 1.25}

See similar equations:

| 4+4d=3d-8 | | -[5z-(12z+8)]=8+(6z+1) | | 8g-8=2(g+14) | | -104=8times | | X(5x-11)=-6 | | 4x^2-5x-26=0 | | X^3-9x-1=0 | | 5x+9y=-4 | | 5x=75 | | -3s+5=s+13 | | 4x^2-5-26=0 | | 5(x+7)=-(2x-7) | | 7m-4-2m=6 | | X+8=10+3x | | -4(v+6)=-16 | | 6x-13x= | | 3n-2=-71 | | 3x^2=7x+4 | | 3(4k-.333)=12k-1 | | -3(-3+7b)=3(-8b+5) | | 4t+9=5t-6 | | 13-9w=-14 | | 3a+6a= | | 7x+6=9x-6 | | 7x^2+19x+10=0 | | 12+x=10x | | -2+2x=6x+2 | | 12x+9y= | | 4x^2+3xy-12y-6x= | | x^2-(k-2)*x-12=0 | | 31+4y-2=14y-13-3y | | 17=14+6y |

Equations solver categories