If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49r2 + -21r + -10 = 0 Reorder the terms: -10 + -21r + 49r2 = 0 Solving -10 + -21r + 49r2 = 0 Solving for variable 'r'. Factor a trinomial. (-2 + -7r)(5 + -7r) = 0Subproblem 1
Set the factor '(-2 + -7r)' equal to zero and attempt to solve: Simplifying -2 + -7r = 0 Solving -2 + -7r = 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 + -7r = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -7r = 0 + 2 -7r = 0 + 2 Combine like terms: 0 + 2 = 2 -7r = 2 Divide each side by '-7'. r = -0.2857142857 Simplifying r = -0.2857142857Subproblem 2
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 = 0.7142857143Solution
r = {-0.2857142857, 0.7142857143}
| 8.4a+13=97 | | 9x+5y+(5y)+(-11x)= | | -17+35=-3(x+1) | | 9a-18=3a | | y=-9+24+-13 | | -8n-6=66 | | 1+20=11m-6 | | 2y(y-16)+5(y-16)=0 | | ln(x+8)-lynx=2 | | (2x+11)x=1600 | | 2(x-8)-(x-4)=3+3(x+5) | | 3x=29-8 | | 3*4+6=n-4 | | 5x+3=2whatisx | | 2m+4+5m-3= | | 2b^2+6b-20= | | 2x=19-5 | | a+b*c=a+bc | | p=2x+2y+4 | | 3x-2=-2-x | | 4x^2-24x=-35 | | a*b*c=a+(b*c) | | 2x+3=3x+b | | 7x+1=3x+6 | | 6n+18=42-10n | | a+b*c=a+ab | | -123+x=75-8x | | Y=0.25x+40 | | a-b+c=a-(b-c) | | 6n+18=42 | | y-5=-6(x-6) | | a+b+c=a+(b+c) |