d^2+5d=50

Simple and best practice solution for d^2+5d=50 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+5d=50 equation:


Simplifying
d2 + 5d = 50

Reorder the terms:
5d + d2 = 50

Solving
5d + d2 = 50

Solving for variable 'd'.

Reorder the terms:
-50 + 5d + d2 = 50 + -50

Combine like terms: 50 + -50 = 0
-50 + 5d + d2 = 0

Factor a trinomial.
(-10 + -1d)(5 + -1d) = 0

Subproblem 1

Set the factor '(-10 + -1d)' equal to zero and attempt to solve: Simplifying -10 + -1d = 0 Solving -10 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + -1d = 0 + 10 Combine like terms: -10 + 10 = 0 0 + -1d = 0 + 10 -1d = 0 + 10 Combine like terms: 0 + 10 = 10 -1d = 10 Divide each side by '-1'. d = -10 Simplifying d = -10

Subproblem 2

Set the factor '(5 + -1d)' equal to zero and attempt to solve: Simplifying 5 + -1d = 0 Solving 5 + -1d = 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 + -1d = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1d = 0 + -5 -1d = 0 + -5 Combine like terms: 0 + -5 = -5 -1d = -5 Divide each side by '-1'. d = 5 Simplifying d = 5

Solution

d = {-10, 5}

See similar equations:

| y-x=14 | | 27x^2+18x^3-24x^4= | | 15x^2+4x-3= | | z+67=133 | | n^2+27=12n | | 16x^2+4xy-30y^2= | | 9x^4y^3-12x^3y^4-3x^3y^3= | | m^2-5m=14 | | 2u-9=7u+15-u-20 | | 4x^2+26x+30= | | 5b+4b+4=8b+2 | | 5b+5b+4=8b+2 | | 4(1-3.5y)+2y=-2 | | x^2-5y^2=1 | | 20y^2+3y-9= | | 23.78=y | | c+7=25 | | 4(1-3.75y)+2y=-2 | | 15y^2+13y-6= | | -5y^2-52y+33= | | -3x^2-18x+348=0 | | -9p^2+6p+8= | | (-1)=2x | | 7-2(-5x-9)+2x=4(2x-1)+3(x-12) | | 3x=0.3 | | 56+p=92 | | 2(3-y)+4y=8 | | 3-y+y=3 | | 6(4w-7)-5(2w+5)=3 | | 6(4w-7)-5(2+5)=3 | | 9281-8322=y | | 25x^2-74x-49=0 |

Equations solver categories