If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3d2 + -4d + -3 = 0 Reorder the terms: -3 + -4d + 3d2 = 0 Solving -3 + -4d + 3d2 = 0 Solving for variable 'd'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -1 + -1.333333333d + d2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -1.333333333d + 1 + d2 = 0 + 1 Reorder the terms: -1 + 1 + -1.333333333d + d2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1.333333333d + d2 = 0 + 1 -1.333333333d + d2 = 0 + 1 Combine like terms: 0 + 1 = 1 -1.333333333d + d2 = 1 The d term is -1.333333333d. Take half its coefficient (-0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. -1.333333333d + 0.4444444442 + d2 = 1 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333d + d2 = 1 + 0.4444444442 Combine like terms: 1 + 0.4444444442 = 1.4444444442 0.4444444442 + -1.333333333d + d2 = 1.4444444442 Factor a perfect square on the left side: (d + -0.6666666665)(d + -0.6666666665) = 1.4444444442 Calculate the square root of the right side: 1.201850425 Break this problem into two subproblems by setting (d + -0.6666666665) equal to 1.201850425 and -1.201850425.Subproblem 1
d + -0.6666666665 = 1.201850425 Simplifying d + -0.6666666665 = 1.201850425 Reorder the terms: -0.6666666665 + d = 1.201850425 Solving -0.6666666665 + d = 1.201850425 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + d = 1.201850425 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + d = 1.201850425 + 0.6666666665 d = 1.201850425 + 0.6666666665 Combine like terms: 1.201850425 + 0.6666666665 = 1.8685170915 d = 1.8685170915 Simplifying d = 1.8685170915Subproblem 2
d + -0.6666666665 = -1.201850425 Simplifying d + -0.6666666665 = -1.201850425 Reorder the terms: -0.6666666665 + d = -1.201850425 Solving -0.6666666665 + d = -1.201850425 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + d = -1.201850425 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + d = -1.201850425 + 0.6666666665 d = -1.201850425 + 0.6666666665 Combine like terms: -1.201850425 + 0.6666666665 = -0.5351837585 d = -0.5351837585 Simplifying d = -0.5351837585Solution
The solution to the problem is based on the solutions from the subproblems. d = {1.8685170915, -0.5351837585}
| 2(-1-6)+10(-1)=8(-1-2) | | 349.5=4.5*50+b | | 6x+48y=42 | | 349.5=5*50+b | | 3y=-8x+24 | | 2370=5*500+b | | (8+2x)(10+2x)=99 | | 4p-p-p-p-p-p-p=2p | | 180=60+2y+y | | 5(-4*-4)=6 | | f(x)=x(x-1) | | 2s^2-5s-5=0 | | x+(x-12)=18 | | 5(-4*-4)=-4 | | (4x-3)/6+2=(2x-1)/12 | | -5(-4x-4)=-4 | | 6y=7+c | | 14+n/8=10 | | 0=4x^2+3x+8 | | 5*x+b=300 | | (40+15)+.25x=45+.35x | | 5+9y-7=2y-4+7y | | 30=2b-30 | | 221*x=5 | | Y-4=15(x+3) | | 4+66x=44x+12 | | 2a^2b^2/4a | | (m+2n)+(2m+n)i=6+9i | | 5x-3x-4= | | 4u^2+64=0 | | 2x+9=13-x | | 0.6x+0.2(10)=0.4(x+40) |