If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -6x = 3x2 + 9 Reorder the terms: -6x = 9 + 3x2 Solving -6x = 9 + 3x2 Solving for variable 'x'. Reorder the terms: -9 + -6x + -3x2 = 9 + 3x2 + -9 + -3x2 Reorder the terms: -9 + -6x + -3x2 = 9 + -9 + 3x2 + -3x2 Combine like terms: 9 + -9 = 0 -9 + -6x + -3x2 = 0 + 3x2 + -3x2 -9 + -6x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -9 + -6x + -3x2 = 0 Factor out the Greatest Common Factor (GCF), '-3'. -3(3 + 2x + x2) = 0 Ignore the factor -3.Subproblem 1
Set the factor '(3 + 2x + x2)' equal to zero and attempt to solve: Simplifying 3 + 2x + x2 = 0 Solving 3 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + 2x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + 2x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2x + x2 = 0 + -3 2x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 2x + x2 = -3 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 = -3 + 1 Reorder the terms: 1 + 2x + x2 = -3 + 1 Combine like terms: -3 + 1 = -2 1 + 2x + x2 = -2 Factor a perfect square on the left side: (x + 1)(x + 1) = -2 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 0=-16t^2+28t-32 | | 6*7= | | 2=7+4b | | 0+(50*1)-60-(60*0)+10= | | 28-7x=-70 | | -6=3x^2+9 | | 576334s*246578874s= | | 3(x+2)*(3x+6)=0 | | 17-3= | | 3x-17=7x-5(x-2) | | 11x-18=x^2 | | d^2+10d+25=0 | | 49b^2-16=0 | | 8-2x=-2 | | 31=4x+5 | | -3/4+1/4=1/2 | | 2(x-6)+3x=2(x+2)-x | | 3y^2-1=-2y | | s^2+6s+8=0 | | 4x^2+12x-27=0 | | 2x^2=-7x-29 | | 5x-2x=2x+2 | | 42-3x=21 | | 2(x-6)+3x=2(x-5) | | X^2=-28 | | 8x-2=6x-34 | | 11x-10=5y+6x | | -5n+8=-8 | | 9(2x+10)=24x | | 2(x+1)=6(x-2)+2 | | -2x+6=-x | | 7g^2+33g=10 |