If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 8x = -26 Reorder the terms: 8x + 2x2 = -26 Solving 8x + 2x2 = -26 Solving for variable 'x'. Reorder the terms: 26 + 8x + 2x2 = -26 + 26 Combine like terms: -26 + 26 = 0 26 + 8x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(13 + 4x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(13 + 4x + x2)' equal to zero and attempt to solve: Simplifying 13 + 4x + x2 = 0 Solving 13 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-13' to each side of the equation. 13 + 4x + -13 + x2 = 0 + -13 Reorder the terms: 13 + -13 + 4x + x2 = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 4x + x2 = 0 + -13 4x + x2 = 0 + -13 Combine like terms: 0 + -13 = -13 4x + x2 = -13 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = -13 + 4 Reorder the terms: 4 + 4x + x2 = -13 + 4 Combine like terms: -13 + 4 = -9 4 + 4x + x2 = -9 Factor a perfect square on the left side: (x + 2)(x + 2) = -9 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.
| 9x+17=62 | | 8x+2=82 | | 5x-7=0∙(x+11)-2∙(1-3x) | | x+9x-13=7 | | 29=7x-13 | | 15s+9t=51 | | 20+5q=10 | | -5x+5=4x+20 | | 12+4x=40 | | -18/3=2x | | (3y+5)(2y^2+5y-6)=0 | | 6x+16=34 | | -27n+14n+33-n=-23 | | -9/3=x | | X^2+1+2x=0 | | 8x+5-6x=11 | | 6x-5x^2-1=0 | | (2x)(3x^3)= | | x/3=-9 | | 9g^2-12g+4= | | 12x^2+35x+8=0 | | 9g^2-12+4= | | 4p^2+4p+1= | | 7x-3+8x=4x+4-6x | | X^2+5+1=0 | | 5y=7x-1 | | 2(3x^2+14x-5)= | | 2(3x^2+14-5)= | | 6x^2+28-10= | | 6x^2-5=0 | | 6d-45=45 | | 8x-3x^2=4 |