If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2d(4d2 + 3d + -2) = 0 Reorder the terms: -2d(-2 + 3d + 4d2) = 0 (-2 * -2d + 3d * -2d + 4d2 * -2d) = 0 (4d + -6d2 + -8d3) = 0 Solving 4d + -6d2 + -8d3 = 0 Solving for variable 'd'. Factor out the Greatest Common Factor (GCF), '2d'. 2d(2 + -3d + -4d2) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'd' equal to zero and attempt to solve: Simplifying d = 0 Solving d = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d = 0Subproblem 2
Set the factor '(2 + -3d + -4d2)' equal to zero and attempt to solve: Simplifying 2 + -3d + -4d2 = 0 Solving 2 + -3d + -4d2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -0.5 + 0.75d + d2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + 0.75d + 0.5 + d2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + 0.75d + d2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + 0.75d + d2 = 0 + 0.5 0.75d + d2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 0.75d + d2 = 0.5 The d term is 0.75d. Take half its coefficient (0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. 0.75d + 0.140625 + d2 = 0.5 + 0.140625 Reorder the terms: 0.140625 + 0.75d + d2 = 0.5 + 0.140625 Combine like terms: 0.5 + 0.140625 = 0.640625 0.140625 + 0.75d + d2 = 0.640625 Factor a perfect square on the left side: (d + 0.375)(d + 0.375) = 0.640625 Calculate the square root of the right side: 0.80039053 Break this problem into two subproblems by setting (d + 0.375) equal to 0.80039053 and -0.80039053.Subproblem 1
d + 0.375 = 0.80039053 Simplifying d + 0.375 = 0.80039053 Reorder the terms: 0.375 + d = 0.80039053 Solving 0.375 + d = 0.80039053 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '-0.375' to each side of the equation. 0.375 + -0.375 + d = 0.80039053 + -0.375 Combine like terms: 0.375 + -0.375 = 0.000 0.000 + d = 0.80039053 + -0.375 d = 0.80039053 + -0.375 Combine like terms: 0.80039053 + -0.375 = 0.42539053 d = 0.42539053 Simplifying d = 0.42539053Subproblem 2
d + 0.375 = -0.80039053 Simplifying d + 0.375 = -0.80039053 Reorder the terms: 0.375 + d = -0.80039053 Solving 0.375 + d = -0.80039053 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '-0.375' to each side of the equation. 0.375 + -0.375 + d = -0.80039053 + -0.375 Combine like terms: 0.375 + -0.375 = 0.000 0.000 + d = -0.80039053 + -0.375 d = -0.80039053 + -0.375 Combine like terms: -0.80039053 + -0.375 = -1.17539053 d = -1.17539053 Simplifying d = -1.17539053Solution
The solution to the problem is based on the solutions from the subproblems. d = {0.42539053, -1.17539053}Solution
d = {0, 0.42539053, -1.17539053}
| 74.80=15.30+25n | | 5(w^2)+35=95 | | 324=(m-27)m | | 4x-4(2x-7)=44 | | 3x-17+2x-5=90 | | 12(a-7)=96 | | x*1/3=1/2 | | A=75B-200 | | 2(x+1)+3x= | | 17-68k=0 | | 104-3x=102x-9 | | G=20H+2.4H^2-0.01H^3 | | -4(x+5)=9x-30 | | 5(3-x)+10=5(5-x) | | x^2-12x+104=0 | | (5x-6)-4x=120 | | -5.7(2s+5)-1.6(3s-6)= | | 9(x+5)+x=3(x+2)+6 | | -14n+10=-13n-2 | | 4x+24=9(x+6) | | (12+x)(x)=64 | | (4b-2)(b+4)= | | a^2+1-4=0 | | (2g-3)(2g^2+g-4)= | | -2(w+3)=-4w-26 | | (2+v)(3v+4)=0 | | 8x-10=3x+120 | | w^2+2w-8= | | 7x+84= | | 9(y-8)/4=-2y | | k(15)=-7 | | (3h+h)3-5=3h+20 |