If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x + 8 = 0 Reorder the terms: 8 + -2x + x2 = 0 Solving 8 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -2x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -2x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -2x + x2 = 0 + -8 -2x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -2x + x2 = -8 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -8 + 1 Reorder the terms: 1 + -2x + x2 = -8 + 1 Combine like terms: -8 + 1 = -7 1 + -2x + x2 = -7 Factor a perfect square on the left side: (x + -1)(x + -1) = -7 Can't calculate square root of the right side. The solution to this equation could not be determined.
| k-8=5 | | 3x(-5x)=55 | | 8=8+y | | x^2+(x/3)^2=40 | | 8x^2+12x+4= | | -21x+2+22x=6 | | 9x^3-x= | | 8v^2/2v+7 | | (3x+7)(27-x^3)=0 | | 6x-10=25 | | 60z^6-118z^5+56z^4=0 | | Y+49=13 | | 0=0.25x-0.75(x-1) | | y+1=-1 | | 9j+2-12j=18 | | 20.24=0.028t+20.8 | | 52g-18=102-8g | | 5X/6=2/3 | | 0=x*0.25-(x-1)*0.75 | | 8=R+5 | | z+18+42=6 | | x-9(square)x-70=0 | | (3/8)t=11 | | 4-8n-n^2+2n^3=0 | | 3x+6=26+7x | | 5-3x/2=-9 | | 8y-7= | | x=18+3y | | -(47-c)-2(c-38)=38 | | x-3y-18=0 | | 2(q+47)+-6=38 | | -2t+3(t+-3)+-6t= |