6d^2+5d-4=

Simple and best practice solution for 6d^2+5d-4= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 6d^2+5d-4= equation:


Simplifying
6d2 + 5d + -4 = 0

Reorder the terms:
-4 + 5d + 6d2 = 0

Solving
-4 + 5d + 6d2 = 0

Solving for variable 'd'.

Factor a trinomial.
(-4 + -3d)(1 + -2d) = 0

Subproblem 1

Set the factor '(-4 + -3d)' equal to zero and attempt to solve: Simplifying -4 + -3d = 0 Solving -4 + -3d = 0 Move all terms containing d to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -3d = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3d = 0 + 4 -3d = 0 + 4 Combine like terms: 0 + 4 = 4 -3d = 4 Divide each side by '-3'. d = -1.333333333 Simplifying d = -1.333333333

Subproblem 2

Set the factor '(1 + -2d)' equal to zero and attempt to solve: Simplifying 1 + -2d = 0 Solving 1 + -2d = 0 Move all terms containing d to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2d = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2d = 0 + -1 -2d = 0 + -1 Combine like terms: 0 + -1 = -1 -2d = -1 Divide each side by '-2'. d = 0.5 Simplifying d = 0.5

Solution

d = {-1.333333333, 0.5}

See similar equations:

| y=4x^2+20x | | 26=(2g-1)+g | | 4x^2+20x=y | | 1x+12=8x-9 | | 160=-10(-6+v) | | 0.4(0+5)-0.2= | | -4t+9=-13 | | 3(5x-3)=-1-4(-6x-7) | | 3-5(3-6)= | | -4+9=-13 | | 8(t)+13=7.5(t)+16 | | 7-21(x-3)=13-15(2x-5) | | 6=3+(y-2) | | 3(5b-3)=-9+15b | | 4S+S=580 | | 50-t^2=10 | | 16x-9=9y-2x | | 10y+8=25 | | 25+49.95x=60+42.95x | | 10-y=2y+a | | 11-1a=12+4a | | 5+49.95x=60+42.95x | | 25+49.95x=60+42.95 | | -5(x+8)-x-5=-6(x+2)-33 | | 3.5=9.2 | | 26x-5=5(5x+5)-20 | | 30x-24=36+52x | | 55+-11= | | 12-4k=8(6k+8) | | (2b-5)(4-b)=0 | | 12r^2+20rs+9rs+15s^2= | | 55555=22 |

Equations solver categories