If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-4 + 2d)(5 + 2d) = 0 Multiply (-4 + 2d) * (5 + 2d) (-4(5 + 2d) + 2d * (5 + 2d)) = 0 ((5 * -4 + 2d * -4) + 2d * (5 + 2d)) = 0 ((-20 + -8d) + 2d * (5 + 2d)) = 0 (-20 + -8d + (5 * 2d + 2d * 2d)) = 0 (-20 + -8d + (10d + 4d2)) = 0 Combine like terms: -8d + 10d = 2d (-20 + 2d + 4d2) = 0 Solving -20 + 2d + 4d2 = 0 Solving for variable 'd'. Factor out the Greatest Common Factor (GCF), '2'. 2(-10 + d + 2d2) = 0 Factor a trinomial. 2((-5 + -2d)(2 + -1d)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + -2d)' equal to zero and attempt to solve: Simplifying -5 + -2d = 0 Solving -5 + -2d = 0 Move all terms containing d to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2d = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2d = 0 + 5 -2d = 0 + 5 Combine like terms: 0 + 5 = 5 -2d = 5 Divide each side by '-2'. d = -2.5 Simplifying d = -2.5Subproblem 2
Set the factor '(2 + -1d)' equal to zero and attempt to solve: Simplifying 2 + -1d = 0 Solving 2 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1d = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1d = 0 + -2 -1d = 0 + -2 Combine like terms: 0 + -2 = -2 -1d = -2 Divide each side by '-1'. d = 2 Simplifying d = 2Solution
d = {-2.5, 2}
| 3p^9/3p^6 | | 8a=27+4 | | 2t(t+1)=0 | | 4(x-1)=2(4x+8) | | 4x^2/3=36 | | Y=10x+2.5 | | 4x-7=8x+.5 | | (4x-2)+(x-1)=23 | | x^4=1.25 | | 16y^2+8y-24x+49=0 | | 35(19+x)=1365 | | x+x+x=140-2 | | -8/3x=40 | | 8*a=13 | | 35(19+x)=2065 | | 35(19+x)=2095 | | 5x-3x-4=14 | | 11-u+14u+13u=0 | | 31.72=6g+3.88 | | 2x+2=2470 | | 6(x-6)=60 | | (2x+3y-5)dy=(5-3x-2y)dx | | log(3)/log(4) | | 12b^2-6b+0=0 | | 6(x-6)=48 | | 10x=3010 | | -5x(x-15)=-10x+20 | | X=45+-0.6y | | 6(6-x)=48 | | (6-x^2)/x^3 | | 3.1=7.1-0.8x | | 2-3(n+8)=95 |