If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (r + 6)(r + -4) = 0 Reorder the terms: (6 + r)(r + -4) = 0 Reorder the terms: (6 + r)(-4 + r) = 0 Multiply (6 + r) * (-4 + r) (6(-4 + r) + r(-4 + r)) = 0 ((-4 * 6 + r * 6) + r(-4 + r)) = 0 ((-24 + 6r) + r(-4 + r)) = 0 (-24 + 6r + (-4 * r + r * r)) = 0 (-24 + 6r + (-4r + r2)) = 0 Combine like terms: 6r + -4r = 2r (-24 + 2r + r2) = 0 Solving -24 + 2r + r2 = 0 Solving for variable 'r'. Factor a trinomial. (-6 + -1r)(4 + -1r) = 0Subproblem 1
Set the factor '(-6 + -1r)' equal to zero and attempt to solve: Simplifying -6 + -1r = 0 Solving -6 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1r = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1r = 0 + 6 -1r = 0 + 6 Combine like terms: 0 + 6 = 6 -1r = 6 Divide each side by '-1'. r = -6 Simplifying r = -6Subproblem 2
Set the factor '(4 + -1r)' equal to zero and attempt to solve: Simplifying 4 + -1r = 0 Solving 4 + -1r = 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 + -1r = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1r = 0 + -4 -1r = 0 + -4 Combine like terms: 0 + -4 = -4 -1r = -4 Divide each side by '-1'. r = 4 Simplifying r = 4Solution
r = {-6, 4}
| 2/7:x=5/7:3/4 | | 20log(x)=46 | | (2x+1)-3(2x-3)=15 | | 5d-13=-5 | | 4e+3e-2e= | | (-5/2)/(-9/4) | | .4x+3y=1 | | -5/2÷-9/4 | | (X^2)(x^2)=216 | | (X^2)x(x^2)=216 | | -4.9t^2+1=0 | | X+(x+6x)=102 | | 3x+3y+5x+6y= | | -4.9t^2+0.25=0 | | x=463269 | | z=z | | (2u+1)(2u+1)-2(2u+1)-15=0 | | 4.9t^2+0.25=0 | | ln(n)=t+c | | x^2+76x+80=0 | | 31x^2-38x+11=0 | | X=1000(0.15) | | 6t/3t= | | X=500(0.15) | | X=500+1.5 | | 2a-10=5 | | 28a-7b= | | 13x^2-x=0 | | 5(5)-x=14 | | f=11x-21 | | d=5x-2 | | e=9x+3 |