If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
8k2 + 32 + -40 = 0
Reorder the terms:
32 + -40 + 8k2 = 0
Combine like terms: 32 + -40 = -8
-8 + 8k2 = 0
Solving
-8 + 8k2 = 0
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 8k2 = 0 + 8
Combine like terms: -8 + 8 = 0
0 + 8k2 = 0 + 8
8k2 = 0 + 8
Combine like terms: 0 + 8 = 8
8k2 = 8
Divide each side by '8'.
k2 = 1
Simplifying
k2 = 1
Take the square root of each side:
k = {-1, 1}
| 4y-y=2 | | .6=4/x | | 988=19(k-936) | | 576/x=x | | 40-7x=-8(x-5)-7 | | (5)2/3 | | 9(u+2)=32 | | (5a-2)/3=9 | | 2y-13=-1 | | 12a-6a=30-10a | | x/6=2/4 | | 15*28/3 | | 4b^2+12b-160=0 | | 12x+25x=188-10x | | -14c+11c-12c+11c=20 | | 4m-3m=14 | | .5=x-(.2sin(x)) | | 19=2+8(r-5) | | a^2-4b^2-4b-1=0 | | 8+4xn=-12 | | -3/5x-1/3=-4/5x-1/5 | | 17x+12=124+3x | | 12w-7w-3w=18 | | 14j=-6+13j | | 4n+22= | | 2x+4x-6=5+7 | | 12w-7w-3w=13 | | (8u-12)= | | )-^)/((6z)/(z^2-16)( | | -99=9y | | 14w-6w-8w+2w=14 | | -35-k=-75 |