If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.3k2 + -6k = 2.4 Reorder the terms: -6k + 0.3k2 = 2.4 Solving -6k + 0.3k2 = 2.4 Solving for variable 'k'. Reorder the terms: -2.4 + -6k + 0.3k2 = 2.4 + -2.4 Combine like terms: 2.4 + -2.4 = 0.0 -2.4 + -6k + 0.3k2 = 0.0 Begin completing the square. Divide all terms by 0.3 the coefficient of the squared term: Divide each side by '0.3'. -8 + -20k + k2 = 0 Move the constant term to the right: Add '8' to each side of the equation. -8 + -20k + 8 + k2 = 0 + 8 Reorder the terms: -8 + 8 + -20k + k2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -20k + k2 = 0 + 8 -20k + k2 = 0 + 8 Combine like terms: 0 + 8 = 8 -20k + k2 = 8 The k term is -20k. Take half its coefficient (-10). Square it (100) and add it to both sides. Add '100' to each side of the equation. -20k + 100 + k2 = 8 + 100 Reorder the terms: 100 + -20k + k2 = 8 + 100 Combine like terms: 8 + 100 = 108 100 + -20k + k2 = 108 Factor a perfect square on the left side: (k + -10)(k + -10) = 108 Calculate the square root of the right side: 10.392304845 Break this problem into two subproblems by setting (k + -10) equal to 10.392304845 and -10.392304845.Subproblem 1
k + -10 = 10.392304845 Simplifying k + -10 = 10.392304845 Reorder the terms: -10 + k = 10.392304845 Solving -10 + k = 10.392304845 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + k = 10.392304845 + 10 Combine like terms: -10 + 10 = 0 0 + k = 10.392304845 + 10 k = 10.392304845 + 10 Combine like terms: 10.392304845 + 10 = 20.392304845 k = 20.392304845 Simplifying k = 20.392304845Subproblem 2
k + -10 = -10.392304845 Simplifying k + -10 = -10.392304845 Reorder the terms: -10 + k = -10.392304845 Solving -10 + k = -10.392304845 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + k = -10.392304845 + 10 Combine like terms: -10 + 10 = 0 0 + k = -10.392304845 + 10 k = -10.392304845 + 10 Combine like terms: -10.392304845 + 10 = -0.392304845 k = -0.392304845 Simplifying k = -0.392304845Solution
The solution to the problem is based on the solutions from the subproblems. k = {20.392304845, -0.392304845}
| 1005=0.005x+0.95 | | 3(c+1/3)=4 | | 2_3a=16 | | 12=4-2x | | 6=-3x(x+4) | | 5=7-2x | | (x+10)+x+(x+5)=180 | | 5(x-4)=5x+12 | | -22=-10+b | | -1(-3)(-6)= | | 9y^2+2=9y | | 14+3n=2 | | -168=-12a | | 7t-5=3t+11 | | 2v^2+3v=4 | | .25*x-6=.75*x+14 | | 11=5+x | | 5x^3-10x^2+40x=0 | | 32=-16p | | -34=v+42-5p | | 6x+47+12=257 | | 5w+2=2w+2 | | 69y=3y | | 0=x^2-10x-10 | | 19=y-7 | | y+(y-30)+90=180 | | -8=4x+24+8x | | 23-7(x)=117 | | m+2m+(y-30)=180 | | -3(x-4)+5=2x-2 | | 3(x+6)=2(x-3) | | 180-(2x-20)=2x |