d^2-10d-24=0

Simple and best practice solution for d^2-10d-24=0 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 d^2-10d-24=0 equation:


Simplifying
d2 + -10d + -24 = 0

Reorder the terms:
-24 + -10d + d2 = 0

Solving
-24 + -10d + d2 = 0

Solving for variable 'd'.

Factor a trinomial.
(-2 + -1d)(12 + -1d) = 0

Subproblem 1

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 = -2

Subproblem 2

Set the factor '(12 + -1d)' equal to zero and attempt to solve: Simplifying 12 + -1d = 0 Solving 12 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1d = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1d = 0 + -12 -1d = 0 + -12 Combine like terms: 0 + -12 = -12 -1d = -12 Divide each side by '-1'. d = 12 Simplifying d = 12

Solution

d = {-2, 12}

See similar equations:

| 6x^2+4x-66=0 | | 178.75/5.50 | | 3(5-y)/5=-y | | 9(7a+6)= | | 17a+16b+2c+3c-4b-4a= | | 5x+4x-7=-7 | | -5(3+p)=-5 | | 4x-45=2x+15 | | 8(2f-3)=4 | | 74=-2+10x | | -6(x+1)+4= | | -4x+5+6x=-7 | | 5.5-5/2 | | 5y-14=2y-12 | | -2x-3(2x+2)=-78 | | -3(p-9)-3(3p-9)-19p= | | a+0.5=1 | | 3y/2-y=4+1/2y | | 5t-14=2y-2 | | (7a+2)-(2a-4)=6+5a | | 7+7x+x=49 | | 11m+6n-3m+10n= | | 2y^2-5x+8y-4=0 | | 9z-5=3z+5 | | 41.56=6.3-8.2x | | 12+x^2-180=(10+x)(x-2) | | s^2-5-72=0 | | 12-16x=10-12x | | 7x-6+2x=102 | | 0.55-0.25x=0.75x-2.45 | | 5d+4-d=8d+2 | | -8x+5(x+7)=17 |

Equations solver categories