If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying k2 + k + 3 = 0 Reorder the terms: 3 + k + k2 = 0 Solving 3 + k + k2 = 0 Solving for variable 'k'. Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + k + -3 + k2 = 0 + -3 Reorder the terms: 3 + -3 + k + k2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + k + k2 = 0 + -3 k + k2 = 0 + -3 Combine like terms: 0 + -3 = -3 k + k2 = -3 The k term is k. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. k + 0.25 + k2 = -3 + 0.25 Reorder the terms: 0.25 + k + k2 = -3 + 0.25 Combine like terms: -3 + 0.25 = -2.75 0.25 + k + k2 = -2.75 Factor a perfect square on the left side: (k + 0.5)(k + 0.5) = -2.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4a^5=10a^2 | | 2.50n=152.5 | | 8x-3(2x+1)=12 | | 25x=20x+40 | | 15x+2=12x | | 14.94+.13x=-15+.39x | | 6x+-18=8x | | (4x-5)(13x-5)=25 | | -2v(-2v)-v+12=-3v(-3v)+6v | | 8x-7=5y+2 | | 5x+4=5x+8 | | 10c+8b= | | 5x-14-x+6=0 | | 2x+-2y=-10 | | 2p+3x=680 | | -14x-32=10-7x | | a+5(2a-1)+3=11a-2 | | k(k)=-4k-4 | | 7v(7v)-42=-35v | | x+14+(2x-14)+90=180 | | -3x-8=7x+12 | | n(n)=-18-9n | | 2x-1+3y+5=1+y-4x | | 11y+13=46 | | 3-3*6-4*5+7=-28 | | -x^2+4x-1152=0 | | 3x+9y=-9 | | 27=7u+2u | | 3(2x+1)=-5+3x | | 7x+14=289 | | 5-2x=-29 | | -4(3(-4)-8)= |