x^2-kx+5=0

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


Simplifying
x2 + -1kx + 5 = 0

Reorder the terms:
5 + -1kx + x2 = 0

Solving
5 + -1kx + x2 = 0

Solving for variable 'k'.

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

Add '-5' to each side of the equation.
5 + -1kx + -5 + x2 = 0 + -5

Reorder the terms:
5 + -5 + -1kx + x2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1kx + x2 = 0 + -5
-1kx + x2 = 0 + -5

Combine like terms: 0 + -5 = -5
-1kx + x2 = -5

Add '-1x2' to each side of the equation.
-1kx + x2 + -1x2 = -5 + -1x2

Combine like terms: x2 + -1x2 = 0
-1kx + 0 = -5 + -1x2
-1kx = -5 + -1x2

Divide each side by '-1x'.
k = 5x-1 + x

Simplifying
k = 5x-1 + x

See similar equations:

| 13x-5y=-40 | | 14z=-2+5y | | 12X-24=180 | | 940,000,000,000,000= | | y+5x-3x=2x | | 32x^2+4x=15 | | -2(p+10)+12p=-10(p+8) | | 14+3(-5y-4)+8y= | | (2+5x)-(3+4x^2)= | | 3n-4m=17 | | 10-6n= | | -5=-7x+2x | | -8x^2+3x+6=0 | | 75=3(-6n) | | 16(2x+1)=32x-1 | | 3a+11.6=16.9 | | 2x+6=11+3(4x+5) | | 168=24b | | 5x+4=2x+17 | | (x-1)(x+5)=(-x-5)(2x+3) | | a-11=9 | | 3m^2-8m=15 | | N-7=-10 | | -3(2a+4)=5a-6 | | -6(x-5)=-3(x+1)+3 | | 7z+4(2z-1)=32 | | A=S(1+dn) | | 85=1.2(226-x) | | 7y+6=5y-8 | | 3(7r-1)-8=-16 | | 67=5x-13 | | p^22=49 |

Equations solver categories