If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 1 + -1x2 + -7) = 0 Reorder the terms: (1 + -7 + 2x + -1x2) = 0 Combine like terms: 1 + -7 = -6 (-6 + 2x + -1x2) = 0 Remove parenthesis around (-6 + 2x + -1x2) -6 + 2x + -1x2 = 0 Solving -6 + 2x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 6 + -2x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + -2x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + -2x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -2x + x2 = 0 + -6 -2x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 -2x + x2 = -6 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 = -6 + 1 Reorder the terms: 1 + -2x + x2 = -6 + 1 Combine like terms: -6 + 1 = -5 1 + -2x + x2 = -5 Factor a perfect square on the left side: (x + -1)(x + -1) = -5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10x+15=67-(x) | | (5/6)(7/18) | | 5/6/7/18 | | y=-0.028x^2+0.57x | | 6(x-4)=-5 | | 6x^2+2x=-7 | | -3y^2+26y+9=0 | | -8+2k=k-3k | | t=2x^2-x-3 | | (3/7)=((a-2)/6) | | 20x-10=16x+1+14 | | 2x-3/18-2x+1/6 | | (3/7)=(a-2/6) | | 2x^2+4x+4=40000 | | 8x-12=0 | | 5-x=4x+15 | | X+2x+(2x+2)=100 | | 15w^5-50w^4+35w^3=0 | | (7+3i)-(8-8i)= | | sqrt(15x+18)=5x | | s^2+6s+14=0 | | 11x-12=9x+12 | | 3x+12=4x-10 | | 4x+3=2x-2 | | 5x-9=4x-7+2(x+1) | | (x*4)+[(1-x)*11]=9 | | 13x+2y=-9 | | 13x+8y=18500 | | s+12+23=36 | | 4x+1-3x=5-(x+8) | | 2m^3n^-6/10m^2n^6 | | (15*x)-9=21 |