If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 14r2 + -11r + -15 = 0 Reorder the terms: -15 + -11r + 14r2 = 0 Solving -15 + -11r + 14r2 = 0 Solving for variable 'r'. Factor a trinomial. (-5 + -7r)(3 + -2r) = 0Subproblem 1
Set the factor '(-5 + -7r)' equal to zero and attempt to solve: Simplifying -5 + -7r = 0 Solving -5 + -7r = 0 Move all terms containing r to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -7r = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -7r = 0 + 5 -7r = 0 + 5 Combine like terms: 0 + 5 = 5 -7r = 5 Divide each side by '-7'. r = -0.7142857143 Simplifying r = -0.7142857143Subproblem 2
Set the factor '(3 + -2r)' equal to zero and attempt to solve: Simplifying 3 + -2r = 0 Solving 3 + -2r = 0 Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2r = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2r = 0 + -3 -2r = 0 + -3 Combine like terms: 0 + -3 = -3 -2r = -3 Divide each side by '-2'. r = 1.5 Simplifying r = 1.5Solution
r = {-0.7142857143, 1.5}
| 22/7=5X | | 7x+4x=452+5x | | 30=-16t+50t+6 | | 39+1.3z=-1.3 | | -8x^2-2x+1=0 | | 15.8=5+1.2(x-5) | | 26+1.3y=7.8 | | 5ab(xa^3+ya^5-6)= | | (m-1)(2m+1)=0 | | 2.1/1.6=6.3/c | | 7(x+6)=-7 | | 4+8x=38 | | 3(sin(4x))=-6(sin(2x)) | | 2(2.1-0.5x)=5(0.8+x)+6.8 | | 8x-5y=100 | | 8(-81)+9y=-243 | | 8(-63)+9y=-243 | | n=6n+5 | | Tan(36)=x/2.5 | | y-2=-1/4(x-2) | | 8(54)+9y=-243 | | Z^2+4z+20=0 | | 7rs+8u+7u+3u= | | 8(27)+9y=-243 | | -2.1x+6.45=13.95 | | 0.6b=10-b | | 3(91)+13y=169 | | 3(-39)+13y=169 | | 3(52)+13y=169 | | 45/360=x/60 | | 3(26)+13y=169 | | 15=3(x+1)+9 |