If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 + 12w + 40 = 0 Reorder the terms: 40 + 12w + w2 = 0 Solving 40 + 12w + w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '-40' to each side of the equation. 40 + 12w + -40 + w2 = 0 + -40 Reorder the terms: 40 + -40 + 12w + w2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + 12w + w2 = 0 + -40 12w + w2 = 0 + -40 Combine like terms: 0 + -40 = -40 12w + w2 = -40 The w term is 12w. Take half its coefficient (6). Square it (36) and add it to both sides. Add '36' to each side of the equation. 12w + 36 + w2 = -40 + 36 Reorder the terms: 36 + 12w + w2 = -40 + 36 Combine like terms: -40 + 36 = -4 36 + 12w + w2 = -4 Factor a perfect square on the left side: (w + 6)(w + 6) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4X+8=29-3X | | 4k+5=11-2k | | 7=-z+9 | | 25x^2-10x+1=0e | | 7X+2=128-7X | | 7-2(3x+2)=3x+4(x-9) | | s^2+3s-4=s^2+6s+9 | | 6-23=7x-4-6x | | 7x-6x+13=12-5 | | m=-2+5k | | 16x^2-324=0 | | -0.5x^2+176x-1440=12000 | | 4x^2-12x-72=0 | | -0.5x^2+176x-1440=0 | | 2i+8=18 | | 0.25(y+6)=2y-3(y-3) | | log(x)=1.504293925 | | 4(5w+3)+3w=7(w+8)-12 | | 9c-12=15c-12 | | 3a^2=7a | | 5a+6=-4a+-7 | | h(t)=256-16t^2 | | g(x)=2x^2-5x+2 | | x+(3/2)x=30 | | (5x^2-4x+3)+(-x^2+2x+5)= | | 5o+7=3o+5 | | m=5k-2 | | v^2-12v+21=0 | | 3G+10=-11 | | 8h=4h+12 | | 6w=w+9.5 | | S^2-2s^2-63s= |