If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16 + -8r + r2 = 0 Solving 16 + -8r + r2 = 0 Solving for variable 'r'. Factor a trinomial. (4 + -1r)(4 + -1r) = 0Subproblem 1
Set the factor '(4 + -1r)' equal to zero and attempt to solve: Simplifying 4 + -1r = 0 Solving 4 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1r = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1r = 0 + -4 -1r = 0 + -4 Combine like terms: 0 + -4 = -4 -1r = -4 Divide each side by '-1'. r = 4 Simplifying r = 4Subproblem 2
Set the factor '(4 + -1r)' equal to zero and attempt to solve: Simplifying 4 + -1r = 0 Solving 4 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1r = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1r = 0 + -4 -1r = 0 + -4 Combine like terms: 0 + -4 = -4 -1r = -4 Divide each side by '-1'. r = 4 Simplifying r = 4Solution
r = {4, 4}
| 3(2n+1)+7=-5 | | m^5/n^9-0 | | -36+30-4= | | 1+.80n=2+.75n | | 1/8-3/20 | | x+7=4(x-2)+x | | -2x-(-8)=-12 | | 9-30m+25m^2= | | 8+2x+2x=-16 | | -17/105-17/165 | | 2+12/2+1 | | 5n=3n+1 | | s-8=20 | | (4x+1)-(7x-5)=11x | | 2x^2-2x+3x-3=18 | | 2n^2=-26n-80 | | (x+7)+x=50 | | (4x+1)-(7x-5)= | | c=26+10(43) | | 5-(x^2-2x+1)=(x^2-4x+4) | | 2f+4=-f+6 | | 1+.80n=2+.75 | | 7.8f-.83=.23f | | 633/5-241/3=x | | -10=-2x-1+1 | | x=(x-2)/2 | | 7x-4=5x+20 | | 5/3-3/2/2 | | (x+3)*(4x+5)= | | -5(4.4+5)= | | -0.3a=6 | | 7/5=b-2/25 |