If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying K2 + -3K + -28 = 0 Reorder the terms: -28 + -3K + K2 = 0 Solving -28 + -3K + K2 = 0 Solving for variable 'K'. Factor a trinomial. (-4 + -1K)(7 + -1K) = 0Subproblem 1
Set the factor '(-4 + -1K)' equal to zero and attempt to solve: Simplifying -4 + -1K = 0 Solving -4 + -1K = 0 Move all terms containing K to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1K = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1K = 0 + 4 -1K = 0 + 4 Combine like terms: 0 + 4 = 4 -1K = 4 Divide each side by '-1'. K = -4 Simplifying K = -4Subproblem 2
Set the factor '(7 + -1K)' equal to zero and attempt to solve: Simplifying 7 + -1K = 0 Solving 7 + -1K = 0 Move all terms containing K to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1K = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1K = 0 + -7 -1K = 0 + -7 Combine like terms: 0 + -7 = -7 -1K = -7 Divide each side by '-1'. K = 7 Simplifying K = 7Solution
K = {-4, 7}
| 6x-7y=-8 | | K^2-3K-25= | | 23x=5 | | a/5-3=-12 | | a=.5(11+15)*6.9 | | (3h+2)(6h-5)=0 | | V^2-6V-27= | | 3(15+x)=60 | | 18=(8+.5)(w) | | V^2-15V+54= | | 6x+14x-28=-8 | | 25x-10+15=50 | | (5m-2)(m+3)=0 | | (5a^2-6a^3+5a)+(7a^4+2a^3-5a)= | | 0.9t=1+t | | 2x+33=10x-7 | | n^2+7n-18= | | 4x-5(x+1)+9=0 | | 2-3x=26 | | (k-6)(k+8)=0 | | -5+8x+1=3x-59 | | 0.5x+0.6=-10.9-1.8x | | Y=4x^2-12x-9 | | (a+8)(a-2)=0 | | 1.7+0.5x=0.9x-5.1 | | 3x+43=5x-9 | | 68-6x=21x+20 | | y=-x^2+14x-24 | | 12+2y-10=8 | | y=-7(x-1)2+2 | | 7-x=4.1 | | P=145e^10k |