n^2-5n+24=0

Simple and best practice solution for n^2-5n+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 n^2-5n+24=0 equation:


Simplifying
n2 + -5n + 24 = 0

Reorder the terms:
24 + -5n + n2 = 0

Solving
24 + -5n + n2 = 0

Solving for variable 'n'.

Begin completing the square.

Move the constant term to the right:

Add '-24' to each side of the equation.
24 + -5n + -24 + n2 = 0 + -24

Reorder the terms:
24 + -24 + -5n + n2 = 0 + -24

Combine like terms: 24 + -24 = 0
0 + -5n + n2 = 0 + -24
-5n + n2 = 0 + -24

Combine like terms: 0 + -24 = -24
-5n + n2 = -24

The n term is -5n.  Take half its coefficient (-2.5).
Square it (6.25) and add it to both sides.

Add '6.25' to each side of the equation.
-5n + 6.25 + n2 = -24 + 6.25

Reorder the terms:
6.25 + -5n + n2 = -24 + 6.25

Combine like terms: -24 + 6.25 = -17.75
6.25 + -5n + n2 = -17.75

Factor a perfect square on the left side:
(n + -2.5)(n + -2.5) = -17.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 1/3+x=14 | | 51-4x=23x+15 | | 4x-48=-4(x-4) | | 3+3-54=x | | 5(y-8)=-6y-7 | | 3x=396 | | 2(2x+1)=(2x+11) | | x^3-18x^2+87x-1062=0 | | 34(30-6.5x)=12(6x-6)+7.9 | | -5x-20=8(x-9) | | 61x+4x=2x+3(5-6) | | 3(5y-4.6)+13=4(9y-0.2) | | 5(x-2)-1=3x+7 | | 6x+103=10x-13 | | 5(b+4.8)=11b-1.8 | | 5(107)+F=78.5 | | 54+15x=10-x | | 13(c+c)=37 | | 5(107)+7=78.5 | | 6a-4=11(a-2) | | x/5+35=75 | | xx-3=-2.8 | | 13+c=37 | | 3x^2+12x-72=0 | | -7x+19=12 | | 9+x=-72 | | 12x+202=2x-12 | | 2x-t+3=0 | | 3(x+2)=2(x-4) | | 4(x-1)=2(x-4) | | 2(c-5)=3(c-7) | | 30-7x=2x+16 |

Equations solver categories