4-15x-25x^2=0

Simple and best practice solution for 4-15x-25x^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 4-15x-25x^2=0 equation:


Simplifying
4 + -15x + -25x2 = 0

Solving
4 + -15x + -25x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Subproblem 2

Set the factor '(4 + 5x)' equal to zero and attempt to solve: Simplifying 4 + 5x = 0 Solving 4 + 5x = 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 + 5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x = 0 + -4 5x = 0 + -4 Combine like terms: 0 + -4 = -4 5x = -4 Divide each side by '5'. x = -0.8 Simplifying x = -0.8

Solution

x = {0.2, -0.8}

See similar equations:

| y-4(3y-6)+8=y | | 6m+30=10m | | 6s-11=-25+5 | | 30t+1=t | | q-3+4q=12 | | 10x-2(x-3)=8x+2 | | 6-6x=5x-8x-6 | | 3x-18=8x-58 | | 0.10(x+5.00)=2.40 | | (50*45)/60+5=x | | 8m-3-9m=8m-9-3 | | 6x+5+x=1+5x+6 | | 3p-5+7= | | 4r+5r= | | -4(x-2)=-4(x-8)-8x | | 0.10(x+5.00)=2 | | 4x-x+3=2x+18 | | -16t^2+384t+4=1284 | | -4(x-2)=-4(x-8)-8v | | 4x+7-6= | | 11-5x=5x+7-9x | | 3x^2-45x+45=0 | | 12(5+2y)=4y(6-9y) | | 40=10(x+5) | | 40k+70=30k+90 | | -6x+2+7x=14-24 | | -6(3xx-9)=-234 | | 6-2x-1=4+8-6x | | 4-4x=9-9x | | 2(x+4)=3(x-3) | | 1.7t-4.5=7.75 | | 9+3x=2-4x |

Equations solver categories