If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15r2 + 34r + -16 = 0 Reorder the terms: -16 + 34r + 15r2 = 0 Solving -16 + 34r + 15r2 = 0 Solving for variable 'r'. Factor a trinomial. (-8 + -3r)(2 + -5r) = 0Subproblem 1
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 = -2.666666667Subproblem 2
Set the factor '(2 + -5r)' equal to zero and attempt to solve: Simplifying 2 + -5r = 0 Solving 2 + -5r = 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 + -5r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5r = 0 + -2 -5r = 0 + -2 Combine like terms: 0 + -2 = -2 -5r = -2 Divide each side by '-5'. r = 0.4 Simplifying r = 0.4Solution
r = {-2.666666667, 0.4}
| x^(-2/3)=1/16 | | w^2+7w-35= | | (5+3i)(2-i)= | | 3(2x-4)=3(2x-4) | | (89-2v)/63=0 | | (89-2v)/63 | | (5+3i)-(2-i)= | | 30m^2-41m-15= | | (5+3i)+(2-i)= | | 7b+14n=21bn | | 5(x+4)-3=30 | | -2(z+4)=46 | | 3/d-2/5 | | 2x+3=9-(6x-8) | | 15(-3x+1)=-45 | | l^3-2l^2-5l+6=0 | | (?-8/3) | | 2v^2-3-5v= | | n^2+5n-66= | | 14y^2-7y+5= | | 4(3x+2)-6=5(2x+3) | | (y-5)-(y+4)=10y | | b^-7/b^-3 | | 4(4x+2)=27 | | 21r^2+44r-32= | | 6x^5-9x^4-15x^3=0 | | 3x-7x+1=(3-7)x+1 | | t^2-14t+720=0 | | -5(-2y+9)=-75 | | -5x+7=-5 | | (3x-4y)(5x-2y)= | | -35z^2-11z+6= |