If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + 13 = 0 Reorder the terms: 13 + 6x + x2 = 0 Solving 13 + 6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-13' to each side of the equation. 13 + 6x + -13 + x2 = 0 + -13 Reorder the terms: 13 + -13 + 6x + x2 = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 6x + x2 = 0 + -13 6x + x2 = 0 + -13 Combine like terms: 0 + -13 = -13 6x + x2 = -13 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = -13 + 9 Reorder the terms: 9 + 6x + x2 = -13 + 9 Combine like terms: -13 + 9 = -4 9 + 6x + x2 = -4 Factor a perfect square on the left side: (x + 3)(x + 3) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2-5x+10=0 | | 16x=17x | | 15x=14x+4 | | 65+13t=0 | | 6x+1=4x+67 | | 14(3+-98x)=9 | | -28=13q-2 | | -48=-6y-6 | | 2+-3x=39 | | y=11.5-1.5x | | -12+5k=-92 | | 2y=-3x+23 | | 5x+10y=1200 | | 3a+7b=85 | | 4x-5=11x-33 | | 20=4(f+6)+14 | | 380=18x | | 14x^2-x-3=0 | | 56=.20x | | (11+3x)-5=(6+3x) | | (y-5)=3(x+2) | | -15x+55=3x+6 | | y=3x^2-147 | | 14m+3=-1 | | 4x+6x+2=0 | | (3x-85)=4x | | 2x^4+x^3-8x^2-x+6=0 | | 2.4=2.6y-5.9y-0.9 | | r^2-8r+16=0 | | x+14-8x=-7 | | 11r-2=-24 | | Y=15 |