If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 14x + 149 = 0 Reorder the terms: 149 + 14x + x2 = 0 Solving 149 + 14x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-149' to each side of the equation. 149 + 14x + -149 + x2 = 0 + -149 Reorder the terms: 149 + -149 + 14x + x2 = 0 + -149 Combine like terms: 149 + -149 = 0 0 + 14x + x2 = 0 + -149 14x + x2 = 0 + -149 Combine like terms: 0 + -149 = -149 14x + x2 = -149 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = -149 + 49 Reorder the terms: 49 + 14x + x2 = -149 + 49 Combine like terms: -149 + 49 = -100 49 + 14x + x2 = -100 Factor a perfect square on the left side: (x + 7)(x + 7) = -100 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7x+6-5x=4x+4+8 | | 0.7x-0.6=0.2x-0.42 | | 6(8-4c/5) | | 9(y+4)+2y=-41 | | -61-8x=-2x+113 | | -5(2-8n)=-10-3n | | x*x-5x-36=0 | | 0.12(y-4)+0.06y=0.08y-0.03(10) | | 4x+6y=68 | | 3(x+4)=-4 | | k/40=8 | | 5x-16=11+4x | | 4m+3m+2=23 | | 2x-1/2y=3 | | ln(3x+7)=5 | | 5(4-6)=x | | -57-3x=4x+125 | | 60/-4x | | 59-t=16 | | -2*9-9y=18 | | 12k-26=12+62 | | -2-9-9y=18 | | 59+8t=16 | | 5(x-2)-(x+3)=x-8 | | 0.12t-0.6=-0.06 | | 59-8t=16 | | x(x-15)=100 | | 12x+9/3 | | 0.20(y-3)+0.18y=0.08y-0.08-0.03(50) | | -52+2x=-4x+56 | | 5p-8/12 | | 7(-k-9)=-4(k+6) |