If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
5k2 + -245 = 0
Reorder the terms:
-245 + 5k2 = 0
Solving
-245 + 5k2 = 0
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '245' to each side of the equation.
-245 + 245 + 5k2 = 0 + 245
Combine like terms: -245 + 245 = 0
0 + 5k2 = 0 + 245
5k2 = 0 + 245
Combine like terms: 0 + 245 = 245
5k2 = 245
Divide each side by '5'.
k2 = 49
Simplifying
k2 = 49
Take the square root of each side:
k = {-7, 7}
| x^17+x^2=-4 | | 5x+3(x-60)-236=0 | | log(x)=3+log(2) | | 8x+2=154 | | 7n-6-4n=12+n | | 5*9-3y=15 | | 5-5-5-5-5=1 | | 3(4x+7)=4x-27 | | 5*5*5*5*5=1 | | 55555=1 | | Y-2x=w | | 2x^2+16-880=0 | | 15+(12x)=123 | | a*2+3a+9=0 | | h=-16t+z | | 6-2(3-x)+4=3(5+x)+(-8x)-16+(-2) | | 13+30t=193 | | 4x^2+100y^2-12x-91=0 | | 6x=18x-6 | | y+4=3(x-7) | | ln(0+3)=y | | 105=5x+25 | | 1.2x+1.5=1.2-1.5 | | 16x^2-128x-9y^2-18y+103=0 | | log(4x-7)=0 | | 96+2=8-3 | | (2x^2+xy-y^2)+2x-y= | | -21-3x=39 | | 1=2x-x | | (x^3-3xy^2+2)dx-(3x^2y-y^3)dy=0 | | 10x+8-3x=8-3 | | en-9=9 |