If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 54r2 + -216r + 192 = 0 Reorder the terms: 192 + -216r + 54r2 = 0 Solving 192 + -216r + 54r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '6'. 6(32 + -36r + 9r2) = 0 Factor a trinomial. 6((4 + -3r)(8 + -3r)) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(4 + -3r)' equal to zero and attempt to solve: Simplifying 4 + -3r = 0 Solving 4 + -3r = 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 + -3r = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3r = 0 + -4 -3r = 0 + -4 Combine like terms: 0 + -4 = -4 -3r = -4 Divide each side by '-3'. r = 1.333333333 Simplifying r = 1.333333333Subproblem 2
Set the factor '(8 + -3r)' equal to zero and attempt to solve: Simplifying 8 + -3r = 0 Solving 8 + -3r = 0 Move all terms containing r to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -3r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3r = 0 + -8 -3r = 0 + -8 Combine like terms: 0 + -8 = -8 -3r = -8 Divide each side by '-3'. r = 2.666666667 Simplifying r = 2.666666667Solution
r = {1.333333333, 2.666666667}
| 4c+3=2c | | 3.5=5x | | F(-3)=2x^2-3x+1 | | 4y+1=36x | | 2x+15=89 | | 3w+7=9w+25 | | F(2)=2x^2-3x+1 | | 25x^2+230x+45=0 | | 12w+6+3w=31 | | F(x)=2x(2)-3x+1 | | 2.50+.50*x=17.50 | | 7(x+3+2y)=x | | 39=-3(m+7)+m | | 4+2g+2g=-66 | | 28n^2+44n+16=0 | | 3x+10y=100 | | 4tanx+1=8 | | -77+-98+0+-15+-18= | | 6x+48=24 | | 5a+5b=60 | | 6x+89=24 | | 6x+89=21 | | 5-(2x-9)=2(x-8)-11 | | 7b^3+39b^2+20b=0 | | 8-5(8-(9y-7))= | | 11d+7=48 | | -5=6d-7+4 | | 11b=12d-7 | | 4x^2+26x+42=0 | | 9(1-5x)=-21.5 | | 2k+36=6k-2 | | 8.5+9y=87 |