If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5r2 + 23r + 26 = 0 Reorder the terms: 26 + 23r + 5r2 = 0 Solving 26 + 23r + 5r2 = 0 Solving for variable 'r'. Factor a trinomial. (13 + 5r)(2 + r) = 0Subproblem 1
Set the factor '(13 + 5r)' equal to zero and attempt to solve: Simplifying 13 + 5r = 0 Solving 13 + 5r = 0 Move all terms containing r to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 5r = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 5r = 0 + -13 5r = 0 + -13 Combine like terms: 0 + -13 = -13 5r = -13 Divide each side by '5'. r = -2.6 Simplifying r = -2.6Subproblem 2
Set the factor '(2 + r)' equal to zero and attempt to solve: Simplifying 2 + r = 0 Solving 2 + r = 0 Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + r = 0 + -2 r = 0 + -2 Combine like terms: 0 + -2 = -2 r = -2 Simplifying r = -2Solution
r = {-2.6, -2}
| 500=b-50 | | a+128=314 | | 12+x^2=17 | | y+2x+2=0 | | x-172=86 | | 30+t=93 | | 84=r+28 | | y=x^2-6x+12 | | 4x^2+7x+3= | | 3x^2+12x+12=0 | | 5x^2+x+4=0 | | 2x+2y=36 | | x+3y+z=10 | | 6x+72=15x | | 3x^2-4x+1=o | | 16b^2-25=0 | | 2(4-x)=4(x-4) | | 45=0.03(n)15 | | X^2+18=9X | | 4(2a+2)+17=15 | | d^2+7d+10=0 | | 5r=9t+7 | | 9x=6x+15 | | 10x^2-7x+5=0 | | 36x^2=0 | | x^2-2x-7=0 | | 109-7x=11x+23 | | 4x+2(x-5)=3x+2 | | 36x^2+24x+4=0 | | 13-7x=91-21x | | 2x^2-14=0 | | 3a=2(a+6) |