If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 14k2 + -189k + 91 = 0 Reorder the terms: 91 + -189k + 14k2 = 0 Solving 91 + -189k + 14k2 = 0 Solving for variable 'k'. Factor out the Greatest Common Factor (GCF), '7'. 7(13 + -27k + 2k2) = 0 Factor a trinomial. 7((1 + -2k)(13 + -1k)) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(1 + -2k)' equal to zero and attempt to solve: Simplifying 1 + -2k = 0 Solving 1 + -2k = 0 Move all terms containing k to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2k = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2k = 0 + -1 -2k = 0 + -1 Combine like terms: 0 + -1 = -1 -2k = -1 Divide each side by '-2'. k = 0.5 Simplifying k = 0.5Subproblem 2
Set the factor '(13 + -1k)' equal to zero and attempt to solve: Simplifying 13 + -1k = 0 Solving 13 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1k = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1k = 0 + -13 -1k = 0 + -13 Combine like terms: 0 + -13 = -13 -1k = -13 Divide each side by '-1'. k = 13 Simplifying k = 13Solution
k = {0.5, 13}
| 3u^2-21u+36=0 | | 14x=6x | | (x+25)+2x+(2x-15)+(x+20)=180 | | 2u^2-52u+50=0 | | (x-2)(x+5)= | | 9x^2-1089=0 | | X^2-196=o | | 9-2.3=7 | | 9(y-4)=-2y+52 | | 2(n-2)=n+38 | | 2n-2=n-38 | | 2(n-2)=n-38 | | 7p+2=5p-20 | | 160+190+360+x=1000 | | 16t^2-80t-96=0 | | x+(0.05x)=98 | | 1/8+1/4 | | -71-10=8x+19 | | -3(2x-1)=-6x+3 | | 9x^2=7+12x | | 83-3x=4x+20 | | -3(2x-1)=6x+3 | | 39=9+11+c | | 5/8k=25 | | 2=3x-4y | | (3x^2-11x-4)/(x^2+x-20) | | 3/10r=1/2 | | 49=5x+4 | | 24x-18y= | | 9.54=p-16.3 | | 3x-1x= | | 10-3b+3=1+(b+2) |