If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = r(r + 5) Reorder the terms: 0 = r(5 + r) 0 = (5 * r + r * r) 0 = (5r + r2) Solving 0 = 5r + r2 Solving for variable 'r'. Remove the zero: -5r + -1r2 = 5r + r2 + -5r + -1r2 Reorder the terms: -5r + -1r2 = 5r + -5r + r2 + -1r2 Combine like terms: 5r + -5r = 0 -5r + -1r2 = 0 + r2 + -1r2 -5r + -1r2 = r2 + -1r2 Combine like terms: r2 + -1r2 = 0 -5r + -1r2 = 0 Factor out the Greatest Common Factor (GCF), '-1r'. -1r(5 + r) = 0 Ignore the factor -1.Subproblem 1
Set the factor 'r' equal to zero and attempt to solve: Simplifying r = 0 Solving r = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r = 0Subproblem 2
Set the factor '(5 + r)' equal to zero and attempt to solve: Simplifying 5 + r = 0 Solving 5 + r = 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 + r = 0 + -5 Combine like terms: 5 + -5 = 0 0 + r = 0 + -5 r = 0 + -5 Combine like terms: 0 + -5 = -5 r = -5 Simplifying r = -5Solution
r = {0, -5}
| y=x^3+7x^2+7x-15 | | r-2.3=0.7 | | (x^2)+8x=120 | | 16x^2-24x-3=0 | | 4x-13-5x=-12x+9-8x | | 0.5*4a^2= | | (x^2)+0.08x=0.024 | | x^2=72x | | 4x^4+3=7x^2 | | 8*6+17= | | (x^2)+.08x+.024=0 | | 0.75y-0.4m=2y | | (a+d)(a^2-ad+d^2)= | | (x^2)+0.08x+0.024=0 | | (x^2)+0.08x+-0.024=0 | | 25t=25t+1 | | -5(w-7)-(4+9w)=-15w | | g+9.3=12.2 | | 3x=-6(32)+30(8) | | 4x+2+60+6x-30=180 | | 2x+(3x-12)=4x+9 | | -9x+40=-6x+-17 | | 1.6c=4 | | 5x+3=(x-15) | | 3x-7=-5(-1+3) | | 3+a=0 | | .4b-1=.4b+7 | | 3-7=-5(-1+3) | | 4y+1-y=6+2y+8 | | 3x-6+x+10=180 | | Y+7=-3x | | 4=2(2x-16) |