If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = -5x + -5 Reorder the terms: 2x2 = -5 + -5x Solving 2x2 = -5 + -5x Solving for variable 'x'. Reorder the terms: 5 + 5x + 2x2 = -5 + -5x + 5 + 5x Reorder the terms: 5 + 5x + 2x2 = -5 + 5 + -5x + 5x Combine like terms: -5 + 5 = 0 5 + 5x + 2x2 = 0 + -5x + 5x 5 + 5x + 2x2 = -5x + 5x Combine like terms: -5x + 5x = 0 5 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + 2.5x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 2.5x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 2.5x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 2.5x + x2 = 0 + -2.5 2.5x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 2.5x + x2 = -2.5 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -2.5 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -2.5 + 1.5625 Combine like terms: -2.5 + 1.5625 = -0.9375 1.5625 + 2.5x + x2 = -0.9375 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = -0.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6h+17h+12=0 | | 0=10x-15x | | 7c+0.3c+0.7c=3.2 | | 3.25x-6.7=-4.2(3.6x-4.5) | | x-15+x-21=180 | | 2/5n+6=-4 | | x+2x=144 | | -3.5/a=1(3/4)/1 | | 10u-5u=0 | | y/3+6=-45 | | 4/13=2b/13+6b/2b | | (27a^3)-(8b^6)= | | P=3w+9forw | | 6x+3y=90 | | 3a^2-21a= | | 4x-4=(-16) | | 2y=25y+13 | | 4w-2+2(w+1)= | | 3x+y+z=30 | | x+5/3x=40 | | 5(2w-7)=6w+3 | | (4x+5)=(3x+15) | | .05x-3.1=9 | | 3(x+1)-8=2(3x-4) | | 12.5=x+x+4x+4x | | 4x+4=6x-15 | | X+4y-2z=24 | | 2x/3-x/5=7 | | (2y)^5/2 | | 3x+13=91 | | 3x-13=19+7x | | 5=r/2 |