If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 35r2 + -50r + -40 = 0 Reorder the terms: -40 + -50r + 35r2 = 0 Solving -40 + -50r + 35r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '5'. 5(-8 + -10r + 7r2) = 0 Factor a trinomial. 5((-4 + -7r)(2 + -1r)) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-4 + -7r)' equal to zero and attempt to solve: Simplifying -4 + -7r = 0 Solving -4 + -7r = 0 Move all terms containing r to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -7r = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -7r = 0 + 4 -7r = 0 + 4 Combine like terms: 0 + 4 = 4 -7r = 4 Divide each side by '-7'. r = -0.5714285714 Simplifying r = -0.5714285714Subproblem 2
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 = 2Solution
r = {-0.5714285714, 2}
| 3.9p-5=2.9p-5 | | 8x+6=20x-6 | | cos(x+3x)=0 | | .7/5=x/3 | | a^2-14w+13=o | | b^2-10b-64=7 | | 5a-3x=2b+4x | | (11v+7)(4v-5)=0 | | 4(5-y)=-8(3-y) | | 3x+20=7x-40 | | m^2-4=50 | | 40/.25 | | 40/1/4 | | 8x^2+5=13 | | 10x-3=27-5x | | 16v+12v^2=4v(4+a) | | 73= | | 10x^2+5x-140=0 | | Y=3x^2-7x+6 | | (x+5)=-5.8 | | Ln(2x-3)=f(x) | | (x+5)=5.8 | | (x+5)=5.87 | | 4x=-2+8x | | 2/5x-(3/35) | | -3(x-6)=2(x-1) | | 30.3-7.3=23.1 | | a-2=2.5 | | (q+6)(q-5)=0 | | 2/5x-(-3/-35) | | 35=x/-6 | | sen(3x+2)=1 |