If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4r2 + -9r + 5 = 0 Reorder the terms: 5 + -9r + 4r2 = 0 Solving 5 + -9r + 4r2 = 0 Solving for variable 'r'. Factor a trinomial. (1 + -1r)(5 + -4r) = 0Subproblem 1
Set the factor '(1 + -1r)' equal to zero and attempt to solve: Simplifying 1 + -1r = 0 Solving 1 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1r = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1r = 0 + -1 -1r = 0 + -1 Combine like terms: 0 + -1 = -1 -1r = -1 Divide each side by '-1'. r = 1 Simplifying r = 1Subproblem 2
Set the factor '(5 + -4r)' equal to zero and attempt to solve: Simplifying 5 + -4r = 0 Solving 5 + -4r = 0 Move all terms containing r to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -4r = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4r = 0 + -5 -4r = 0 + -5 Combine like terms: 0 + -5 = -5 -4r = -5 Divide each side by '-4'. r = 1.25 Simplifying r = 1.25Solution
r = {1, 1.25}
| 5(2x^2-59x+365)=0 | | 3b^2+10=-8b | | 9x^2+30x+25= | | -12x^2-42x= | | -x^2+7x+12=0 | | 70-7x=11x+24 | | 2x+4y-3z=28 | | d^2-14d+22=0 | | 2x^2+14x-1176=0 | | 2x+2(x+8)=40 | | 3(6)=(x+26) | | 4-2x=2x-4 | | 7x^2-49x=0 | | 3(1.5x)-2x=0 | | 5y^2-9y=3 | | 9x=6(1.5x) | | 2x=2x-4 | | 16t^2-48t=0 | | h=-16t^2+48t | | d+7=3*4d | | 5ln(m^4)-4ln(6m)=3 | | b^2f^2+14bf+48= | | -2y+7=5t-56 | | 4x+6(x-10)=50 | | 24=(x-2)(x) | | -6n-16=12 | | -58-6x=-17x+92 | | -58-6x=-18+92 | | 3x+5=4x+8 | | 4R-18=20+1.9 | | Ln(x^2)ln(2x)=4 | | X=y^2+8y+14 |