25-k^2=0

Simple and best practice solution for 25-k^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 25-k^2=0 equation: 


Simplifying
25 + -1k2 = 0

Solving
25 + -1k2 = 0

Solving for variable 'k'.

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

Add '-25' to each side of the equation.
25 + -25 + -1k2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -1k2 = 0 + -25
-1k2 = 0 + -25

Combine like terms: 0 + -25 = -25
-1k2 = -25

Divide each side by '-1'.
k2 = 25

Simplifying
k2 = 25

Take the square root of each side:
k = {-5, 5}

See similar equations:

| 12k^2+8k=0 | | 3k^2+11k+6=0 | | (5x^6)-(33x^5)+(18x^4)=0 | | (90-x)*0.3*0.4=20 | | (4u^7)-(26u^6)+(12u^5)=0 | | 393x-60=18 | | 3(x-3)=8x-3-5x | | X^2-2x-24=9 | | 9/2x-5/2=67/2 | | (x+2)(2x+5)=1228 | | Y^5z^4/y^3z^6= | | 4a-5=-a+15 | | -5y+2(y-2)=-25 | | 10.8x+70.47=-9.2x+70.41 | | -6n=16+2n | | -4(t-5)-(t+3)=8 | | 16y-8=20y+24 | | 12x^2-78x+360=0 | | -5(t-2)-(t+2)=5 | | .26+1.54+(.13x)=2.58 | | 2+4(x-7)=6-2(x-9) | | 4b^2-81= | | (-7u^2)-(18u)+9=0 | | -2p+4+3p=11 | | (-3v^2)+(19v)+14=0 | | 30w-(-w+6)+(-5w+4)=-(-5w+6)+(-8+3w) | | (1/2)x=7 | | 5x+15=4x+2 | | 33600x=35700 | | Y-(9/10)y=14 | | -8u+4(u-7)=-36 | | -7(x-4)=-4x+7 |

Equations solver categories