If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9r2 + 10r = 16 Reorder the terms: 10r + 9r2 = 16 Solving 10r + 9r2 = 16 Solving for variable 'r'. Reorder the terms: -16 + 10r + 9r2 = 16 + -16 Combine like terms: 16 + -16 = 0 -16 + 10r + 9r2 = 0 Factor a trinomial. (-2 + -1r)(8 + -9r) = 0Subproblem 1
Set the factor '(-2 + -1r)' equal to zero and attempt to solve: Simplifying -2 + -1r = 0 Solving -2 + -1r = 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 + -1r = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1r = 0 + 2 -1r = 0 + 2 Combine like terms: 0 + 2 = 2 -1r = 2 Divide each side by '-1'. r = -2 Simplifying r = -2Subproblem 2
Set the factor '(8 + -9r)' equal to zero and attempt to solve: Simplifying 8 + -9r = 0 Solving 8 + -9r = 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 + -9r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -9r = 0 + -8 -9r = 0 + -8 Combine like terms: 0 + -8 = -8 -9r = -8 Divide each side by '-9'. r = 0.8888888889 Simplifying r = 0.8888888889Solution
r = {-2, 0.8888888889}
| -4+7-10+18-6= | | 8x-2.9=4x+0.7 | | 7(-10-x)=-154 | | 455-54(23m+67)=2 | | x^2-36=9 | | 7k^2-30k+8= | | 1.7n+5.8+5.3n=-29.2 | | 6r^2+31r=30 | | Y+(-21)=-16 | | 3x+5x=6x+28 | | 122-4x=4x+8 | | 2x=x-6 | | 4n^2-12n-72= | | y=(5x-3)(x-4) | | 6x+x=12 | | 1-2x-(3x-10)=(3-x) | | 2v^2+16v+24= | | 25a-10=-110 | | 4x+(-12)=8 | | 6x^5-7x^6-5x^5+8x^6= | | 0.5x-3.5=4.5 | | 4t^2+12t=0 | | .5x^2+6x=y | | 4-(-5)= | | 9x^5-8x^6-8x^5+9x^6= | | 8y-5=y+2 | | x+4=3(x+6) | | 3x+24x=-48 | | 8y^2+17y+12= | | X-10=-12 | | 8c-20+5c+41= | | 4y^2-81=0 |