If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (r + -4)(r + -4) = 0 Reorder the terms: (-4 + r)(r + -4) = 0 Reorder the terms: (-4 + r)(-4 + r) = 0 Multiply (-4 + r) * (-4 + r) (-4(-4 + r) + r(-4 + r)) = 0 ((-4 * -4 + r * -4) + r(-4 + r)) = 0 ((16 + -4r) + r(-4 + r)) = 0 (16 + -4r + (-4 * r + r * r)) = 0 (16 + -4r + (-4r + r2)) = 0 Combine like terms: -4r + -4r = -8r (16 + -8r + r2) = 0 Solving 16 + -8r + r2 = 0 Solving for variable 'r'. Factor a trinomial. (4 + -1r)(4 + -1r) = 0Subproblem 1
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 = 4Subproblem 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 = {4, 4}
| -7(4b+3)+(29b-8)=0 | | (28b-4)-9(3b+4)=-2 | | 11x+9=130 | | 11x+9= | | 7x+4+5x+8=11x+4 | | x^2+17x+60=120 | | 5x+24=64 | | y^2-5y-84=0 | | 225-7-5r(3r+4)=3(7-4r) | | 6(5z-1)-5(z+8)=8(z+1) | | x^2+5x+6=30 | | 6y-3=21 | | 3+6(3x-4)=8-7(9x-3) | | 42x^5y-7x^4y^2= | | 2x^2-3x=54 | | 8+(-3)(-4)=(-2)+(16)(-5) | | 8+(-3)(-4)= | | -5t^2+20t+2=0 | | 20x^2y^2-4xy^3= | | 6y+7= | | -2(2n+3)=12 | | 3p-13= | | Y^2+10xy+25x^2= | | 40-5n=(-2) | | 89(m-5)=2(3m-8) | | 2x^2-8x-65=0 | | -10=x^3-100x | | 3(3x-2)-4(x-1)=14+x | | y^3+3y^2+12y+36=0 | | x(x-3)=9 | | 20x+30y=120 | | X^2+12x+48= |