If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5k2 + -11k + -5 = -7 Reorder the terms: -5 + -11k + 5k2 = -7 Solving -5 + -11k + 5k2 = -7 Solving for variable 'k'. Reorder the terms: -5 + 7 + -11k + 5k2 = -7 + 7 Combine like terms: -5 + 7 = 2 2 + -11k + 5k2 = -7 + 7 Combine like terms: -7 + 7 = 0 2 + -11k + 5k2 = 0 Factor a trinomial. (1 + -5k)(2 + -1k) = 0Subproblem 1
Set the factor '(1 + -5k)' equal to zero and attempt to solve: Simplifying 1 + -5k = 0 Solving 1 + -5k = 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 + -5k = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5k = 0 + -1 -5k = 0 + -1 Combine like terms: 0 + -1 = -1 -5k = -1 Divide each side by '-5'. k = 0.2 Simplifying k = 0.2Subproblem 2
Set the factor '(2 + -1k)' equal to zero and attempt to solve: Simplifying 2 + -1k = 0 Solving 2 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1k = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1k = 0 + -2 -1k = 0 + -2 Combine like terms: 0 + -2 = -2 -1k = -2 Divide each side by '-1'. k = 2 Simplifying k = 2Solution
k = {0.2, 2}
| Ax^2-acx=0 | | 5r-2=28 | | (15x-6)+(16x+24)=-168 | | 3/4n-1/2=0 | | v^2=-77 | | 35a+40b=2000 | | 5m-m^2=0 | | 7/m=2/6 | | (-14+2x)+3=9 | | 2x^2-2=14x | | 3+5x=98 | | 3+10=13n | | (7)(sec(x))-25=0 | | 6-n=30 | | 0=8x^2-12x-36 | | 8y^4+56y^6= | | y=-5x+c | | Y=x-05 | | x+2*5=12 | | -5x+y=-28 | | 5q-3=9p-12 | | b^2+6b-7=9 | | -sqrt(2)/2sqrt(2) | | 3a=6-3b | | 28x^5+21x^4= | | 4p+2=6q-4 | | 2.55(2-x)=x | | 4e^8x=1852 | | 6x^2+8=158 | | 6y-3=3y+21 | | -7x(x-2)+2(x-4)= | | 5x^2-12x+12=5 |