If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 150r2 = 210r + 48 Reorder the terms: 150r2 = 48 + 210r Solving 150r2 = 48 + 210r Solving for variable 'r'. Reorder the terms: -48 + -210r + 150r2 = 48 + 210r + -48 + -210r Reorder the terms: -48 + -210r + 150r2 = 48 + -48 + 210r + -210r Combine like terms: 48 + -48 = 0 -48 + -210r + 150r2 = 0 + 210r + -210r -48 + -210r + 150r2 = 210r + -210r Combine like terms: 210r + -210r = 0 -48 + -210r + 150r2 = 0 Factor out the Greatest Common Factor (GCF), '6'. 6(-8 + -35r + 25r2) = 0 Factor a trinomial. 6((-1 + -5r)(8 + -5r)) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(-1 + -5r)' equal to zero and attempt to solve: Simplifying -1 + -5r = 0 Solving -1 + -5r = 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 + -5r = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5r = 0 + 1 -5r = 0 + 1 Combine like terms: 0 + 1 = 1 -5r = 1 Divide each side by '-5'. r = -0.2 Simplifying r = -0.2Subproblem 2
Set the factor '(8 + -5r)' equal to zero and attempt to solve: Simplifying 8 + -5r = 0 Solving 8 + -5r = 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 + -5r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5r = 0 + -8 -5r = 0 + -8 Combine like terms: 0 + -8 = -8 -5r = -8 Divide each side by '-5'. r = 1.6 Simplifying r = 1.6Solution
r = {-0.2, 1.6}
| 151=3000*r*0.25 | | 0.2x^2-1.2x+1=0 | | b-x=4x+ax | | -9(0)-7y=-30 | | 8y-12=24 | | -24=-10+7m | | -32=2x-7x-7 | | 3x=-3x^2 | | -5+6x+6x=127 | | 89=-6x-4x+9 | | -4x-4-7x=-103 | | 3(2r-4)=2r+12 | | 49=7(7-6k) | | 5a(2b+4a)= | | 3w=35 | | 25b-(6b+73)= | | 9p+3p-10=3(3p+p) | | 15x+4y=21 | | 4x+9+4x=33 | | 9=9n+9 | | 2(x-3)-6=4x-2(5+x) | | 8-x+5x=-20 | | 3z^2+4=1 | | -50=7x+5x-2 | | -27=x+7x+5 | | 5x^2-20x+135=35+25x | | x-4=4x+17 | | 9p+3p-10=3(3p+3) | | 8w+10=9-w | | 47=3x-7x-1 | | x^2-13x+41=5 | | x^3-12*x-18=0 |