35x^2-2x-1=0

Simple and best practice solution for 35x^2-2x-1=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^2-2x-1=0 equation:


Simplifying
35x2 + -2x + -1 = 0

Reorder the terms:
-1 + -2x + 35x2 = 0

Solving
-1 + -2x + 35x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -7x)(1 + -5x) = 0

Subproblem 1

Set the factor '(-1 + -7x)' equal to zero and attempt to solve: Simplifying -1 + -7x = 0 Solving -1 + -7x = 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 + -7x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -7x = 0 + 1 -7x = 0 + 1 Combine like terms: 0 + 1 = 1 -7x = 1 Divide each side by '-7'. x = -0.1428571429 Simplifying x = -0.1428571429

Subproblem 2

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

Solution

x = {-0.1428571429, 0.2}

See similar equations:

| X^2=2-3X | | 19x+2y=-11 | | 2x+54=3x-(-67) | | 100x=99-x+99 | | 3-x=24 | | -10+3= | | x^2-82x+81=0 | | 5(6-3)-1.6= | | log^5x=3 | | 8a-15=3 | | 18x-(4x+2)=8(6x-4) | | 2.5x+3(2.4-x)=37.5+x | | 0.4x^2+0.7x^2+0.1x^2= | | -4(t-6)-(t+6)=11 | | 0=-16t*t+64t-28 | | x+7=16+3x+x^2 | | 0=-16t*t+64-60 | | y=50x^2+2000 | | x+2/3=-1/6 | | h=-16t*t-64t+8 | | (3x+5)(x-2)+(2x-3)(x-2)= | | 33x(x+6)=9240 | | t^2-13t+30=0 | | 33x(x+6)=8320 | | 33x(x+4)=8320 | | x+2=-1-2x | | a+4b-3c=10 | | 593884884+277465327827473= | | (4x^2)+20x+11=0 | | (4x^2)+20x-11=0 | | 3-81=78 | | 3-81=159 |

Equations solver categories