If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -12 + -1x + -1x2 Solving 0 = -12 + -1x + -1x2 Solving for variable 'x'. Combine like terms: 0 + 12 = 12 12 + x + x2 = -12 + -1x + -1x2 + 12 + x + x2 Reorder the terms: 12 + x + x2 = -12 + 12 + -1x + x + -1x2 + x2 Combine like terms: -12 + 12 = 0 12 + x + x2 = 0 + -1x + x + -1x2 + x2 12 + x + x2 = -1x + x + -1x2 + x2 Combine like terms: -1x + x = 0 12 + x + x2 = 0 + -1x2 + x2 12 + x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 12 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-12' to each side of the equation. 12 + x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + x + x2 = 0 + -12 x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 x + x2 = -12 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 = -12 + 0.25 Reorder the terms: 0.25 + x + x2 = -12 + 0.25 Combine like terms: -12 + 0.25 = -11.75 0.25 + x + x2 = -11.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -11.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4*3-10= | | 8x^2+8x-17=4-9x | | y=-x^2-x-12 | | 19+5(4-1)= | | 31-2y=-4y+3 | | 6x^2+16x+6=0 | | 0=-6+-1x+x^2 | | 5x+6/4=3x+1/2 | | 4p^2+5p+1=0 | | 3/4k^2-k-8/3=0 | | (230000*0.5327-5050)/1000*29.06 | | (4x+5)(8x-9)=0 | | 2x^2+7x+10=(x+4)(x+4) | | 175000.00+55000x=35000.00+1680.00x | | (3(-3))-4y=23 | | b-3/15=-1 | | 3(-3)-4y=23 | | 9y/9y | | 2x^3+6x^2+6x+2=0 | | 3(-1)-4(y)=23 | | 64*5.0*0.075/180-2*0.015 | | 28s^4t+16s^3t+16s^2t=0 | | 4x^2+y^2+72x+4y+264=0 | | (100000*0.5473-4650)/1000*33.29 | | 1/2(2x-3)=3/4(x+5)+1 | | 5x^3-9x^2=2x | | (X^2)+16x+65=0 | | 16-32b= | | 9x^2-14x-10=0 | | (3x^2-11x-4)/(3x^3-5x^2-2x) | | -510=-34m | | 4=x^5-9x^3-10x+8 |