If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + -5 = -12 Reorder the terms: -5 + x + x2 = -12 Solving -5 + x + x2 = -12 Solving for variable 'x'. Reorder the terms: -5 + 12 + x + x2 = -12 + 12 Combine like terms: -5 + 12 = 7 7 + x + x2 = -12 + 12 Combine like terms: -12 + 12 = 0 7 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x + x2 = 0 + -7 x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 x + x2 = -7 The x term is x. 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. x + 0.25 + x2 = -7 + 0.25 Reorder the terms: 0.25 + x + x2 = -7 + 0.25 Combine like terms: -7 + 0.25 = -6.75 0.25 + x + x2 = -6.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -6.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 12x^2+17x+5=0 | | -5(7x-6)+8=-35x+38 | | 9x*2+36x=0 | | 13x+1=4(3x-1)+5 | | 5-2x=2x+11 | | f(x)=3x-6x+5 | | x^3+15=0 | | 3(x+5)-6=18-5x-9+8x | | 5(1x+3)=20 | | 8+0.3(4-y)=0.5y-2(y-0.8) | | 2x-4=10x+2 | | 5a^2b^2-30ab=equation | | -4+7(x-3)=12x+4-5x | | -2y+41=3(y-3) | | 9*n=3n-12 | | 15x+24=3(5x+8) | | 6x+12=6x+15-3 | | (2x-1)(2x-1)(2x-1)=0 | | -4+8(x-1)=15x+4-7x | | x^2+x=7x+16 | | 12x+y=180 | | x+15+2x-5+3x-25=180 | | 15x+8y=56 | | 1w+6j=135 | | X+3=9x-8 | | 1w=135-6j | | 180(n-2)/n=180-360/n | | .5(6x+2)=24 | | 9x-1=4x+19 | | 12x+y=18 | | 5x^2+5y^2-40x+20y-25=0 | | 364+28y+y^2+x^2=-26x |