15x^2-34+15=0

Simple and best practice solution for 15x^2-34+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 15x^2-34+15=0 equation:


Simplifying
15x2 + -34 + 15 = 0

Reorder the terms:
-34 + 15 + 15x2 = 0

Combine like terms: -34 + 15 = -19
-19 + 15x2 = 0

Solving
-19 + 15x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '19' to each side of the equation.
-19 + 19 + 15x2 = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 15x2 = 0 + 19
15x2 = 0 + 19

Combine like terms: 0 + 19 = 19
15x2 = 19

Divide each side by '15'.
x2 = 1.266666667

Simplifying
x2 = 1.266666667

Take the square root of each side:
x = {-1.125462868, 1.125462868}

See similar equations:

| 3x-10(x+2)=26-7x | | 17-8x=3x+16 | | 20-x/x-17=5/3 | | 3x-2+2x+5=90 | | 7*-119/3/3 | | (2x^3/3y^2)3 | | 50x+75y=575 | | 3y+5x=x+9 | | 4x^3+30x^2+36x= | | f(2)=x^2+2x-1 | | 10y^4+2y^2= | | X/-6+8=12 | | 6(-7d+9)-2= | | 5-3z=2 | | 9(x-4)=9-33 | | -2(3x-3)=4x-9 | | 2-4x=-6 | | 4n-24m= | | 225x+4=0 | | ln(x-1)-ln(2x+3)=1 | | f(x)=6x^2-7x+18 | | 7-3d=-18 | | 12+4m=-9 | | 45=6x-3 | | 9-2p=16 | | lx(x-1)-ln(2x+3)=1 | | 34=2x+3x+9 | | 4x+1.5y=6 | | ln(x-1)-ln(2x+3)=1/2 | | 6+5x-x=42 | | 3(2x+5)-8=1 | | d-38=14 |

Equations solver categories