If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z2 + -15z + 26 = 0 Reorder the terms: 26 + -15z + z2 = 0 Solving 26 + -15z + z2 = 0 Solving for variable 'z'. Factor a trinomial. (2 + -1z)(13 + -1z) = 0Subproblem 1
Set the factor '(2 + -1z)' equal to zero and attempt to solve: Simplifying 2 + -1z = 0 Solving 2 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1z = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1z = 0 + -2 -1z = 0 + -2 Combine like terms: 0 + -2 = -2 -1z = -2 Divide each side by '-1'. z = 2 Simplifying z = 2Subproblem 2
Set the factor '(13 + -1z)' equal to zero and attempt to solve: Simplifying 13 + -1z = 0 Solving 13 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1z = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1z = 0 + -13 -1z = 0 + -13 Combine like terms: 0 + -13 = -13 -1z = -13 Divide each side by '-1'. z = 13 Simplifying z = 13Solution
z = {2, 13}
| 3x^2+4=64 | | f(x)=0.6666666667x^2 | | 3/4p-5+9/5-4p | | 6b^2-35b-49=0 | | 15x^2+2x-77= | | .75x=60 | | 9x^2+26x+16=0 | | 6k+5k=2 | | (1/12)+0=(1/4)+0 | | 10x^2-15x+2=0 | | 4x^2+40x+104=0 | | 5+c=17 | | x^2-4=3x^2-6x-4 | | 8.53m-1.8m= | | 20x-22=29-7x | | 7/8+(1/3x5/8) | | 6r+6=18 | | 930=-16t^2+1900 | | n-1.7=5.2 | | 24x+16=8 | | 20x-22=29-10x | | 7/2y=-14 | | 3x+6=5y | | (-1x+8)+(-4x+22)=180 | | -8x+72=-8 | | 8x^2-10=-82 | | -7/2y=-14 | | 100=.81t^2 | | 53=-9k-1 | | 27/(5/3) | | 7/2y=14 | | 6x^2+25x+15=0 |