If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
25k2 + -9 = 0
Reorder the terms:
-9 + 25k2 = 0
Solving
-9 + 25k2 = 0
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '9' to each side of the equation.
-9 + 9 + 25k2 = 0 + 9
Combine like terms: -9 + 9 = 0
0 + 25k2 = 0 + 9
25k2 = 0 + 9
Combine like terms: 0 + 9 = 9
25k2 = 9
Divide each side by '25'.
k2 = 0.36
Simplifying
k2 = 0.36
Take the square root of each side:
k = {-0.6, 0.6}
| -1/4-x-3x-11/x-4 | | (3/c)-(4/3c) | | 3j^2-6j= | | 35=2x+3x-5 | | 3j^2-6j=0 | | 4n*5+n=84 | | 325/6+181/4 | | -31=x+11 | | 2x^2-1+x=0 | | 22x+11/10x^2+5 | | -2x+6x-86=22 | | 4*5n+n=84 | | 2n^2-32n=0 | | 4*5n+m=84 | | 3+4x=-33 | | 6x+8x-109=143 | | 3x+4/5 | | x/5+9=-18 | | (4)5n+n=84 | | 2x^2-4=92 | | 7w-6=2(w-6) | | x(x+6)=110 | | 2y=-6x+12 | | 4x+5x-130=86 | | 120000=x*40*80 | | 11/2x21/2 | | 45v^2-80=0 | | -5-7x=-47 | | 1/2(x+6)x=55 | | 6x-2x-38=42 | | 6x+3*3/1x-4=13 | | 3j^2-6j=4-2j |