-35x^2-4x+15=0

Simple and best practice solution for -35x^2-4x+15=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 -35x^2-4x+15=0 equation:


Simplifying
-35x2 + -4x + 15 = 0

Reorder the terms:
15 + -4x + -35x2 = 0

Solving
15 + -4x + -35x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(3 + -5x)(5 + 7x) = 0

Subproblem 1

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Subproblem 2

Set the factor '(5 + 7x)' equal to zero and attempt to solve: Simplifying 5 + 7x = 0 Solving 5 + 7x = 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 + 7x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7x = 0 + -5 7x = 0 + -5 Combine like terms: 0 + -5 = -5 7x = -5 Divide each side by '7'. x = -0.7142857143 Simplifying x = -0.7142857143

Solution

x = {0.6, -0.7142857143}

See similar equations:

| 8(2.5x-0.75)-0.25(1-x)=0.5 | | -16t^2+60t=40 | | -15a^2-16a+15=0 | | 8(x+6)-9=40-5x-1+13x | | 8(x+6)-9=40-5x-1+13 | | -2+4(x-4)=13x+2-9x | | -(3z-4)=6z-3(3z+2) | | 0.8x-0.4(9-3x)=-0.2(x-4) | | 31-5(x+1)=x | | sqrt(x-2)=x-3 | | x+4y=-7 | | 4t/-9=-5 | | 5/54-2/24-3/96 | | x^2+4x=286 | | 5-2w/3=10 | | 2=12x^2+2x | | -16t^2+32t+256=0 | | x^2+15x=76 | | (2x-3)(3x+9)= | | 9(t-2)+3t=6(2t+4)-9 | | 2x=12x^2+2x | | 2x^3+20x^2+48=0 | | 7y+x=26 | | 16x-3+3x-5=-3x-63 | | 5(9x+4)=290 | | (300-x)100=110 | | 4(3n+4)=2(6n+8) | | y-9x=22 | | 8(10x-9)=488 | | X=11y-4 | | 12/36=4/c | | 0.85x+.05(10-x)=.10(-107) |

Equations solver categories