If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x2 + 12x + 20 Reorder the terms: 0 = 20 + 12x + 2x2 Solving 0 = 20 + 12x + 2x2 Solving for variable 'x'. Combine like terms: 0 + -20 = -20 -20 + -12x + -2x2 = 20 + 12x + 2x2 + -20 + -12x + -2x2 Reorder the terms: -20 + -12x + -2x2 = 20 + -20 + 12x + -12x + 2x2 + -2x2 Combine like terms: 20 + -20 = 0 -20 + -12x + -2x2 = 0 + 12x + -12x + 2x2 + -2x2 -20 + -12x + -2x2 = 12x + -12x + 2x2 + -2x2 Combine like terms: 12x + -12x = 0 -20 + -12x + -2x2 = 0 + 2x2 + -2x2 -20 + -12x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -20 + -12x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '-2'. -2(10 + 6x + x2) = 0 Ignore the factor -2.Subproblem 1
Set the factor '(10 + 6x + x2)' equal to zero and attempt to solve: Simplifying 10 + 6x + x2 = 0 Solving 10 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-10' to each side of the equation. 10 + 6x + -10 + x2 = 0 + -10 Reorder the terms: 10 + -10 + 6x + x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 6x + x2 = 0 + -10 6x + x2 = 0 + -10 Combine like terms: 0 + -10 = -10 6x + x2 = -10 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = -10 + 9 Reorder the terms: 9 + 6x + x2 = -10 + 9 Combine like terms: -10 + 9 = -1 9 + 6x + x2 = -1 Factor a perfect square on the left side: (x + 3)(x + 3) = -1 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.
| 7k-6=-34 | | V=9t^2 | | 6x/4=54 | | 5(y-3)-2(3-2)=6 | | (5r+4)(4r-3)=0 | | x+13=19-24+9x-7x | | 3-4x+6x^2=0 | | (10a+b)+(10b+a)= | | 7n^2+6=629 | | 39.99x+0.45=44.99x+0.40 | | 5x/6=13 | | 90/g=146 | | -12x-14=-1 | | 2x+7=4x-8 | | 7u^2+28=84 | | 4x+2+5x=65 | | 18x^2+22x+2=0 | | 5/10=y/4 | | 6-x=62x+3 | | 9/12=v/8 | | 3n^2+3n-24=n+2 | | W^2=-28 | | 6-x=36x+3 | | 2(5x-3)-5= | | 2x-432/x^2 | | 1/9×2 | | 3nsquared+3n-24=n+2 | | x^2-2x=x-4 | | 6p/7-22=-58 | | x^2-18x+112=0 | | 3bx-2ay=3a-2b | | 3x+26=9x+8 |