0=-a^2-5-6a

Simple and best practice solution for 0=-a^2-5-6a 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 0=-a^2-5-6a equation:


Simplifying
0 = -1a2 + -5 + -6a

Reorder the terms:
0 = -5 + -6a + -1a2

Solving
0 = -5 + -6a + -1a2

Solving for variable 'a'.

Combine like terms: 0 + 5 = 5
5 + 6a + a2 = -5 + -6a + -1a2 + 5 + 6a + a2

Reorder the terms:
5 + 6a + a2 = -5 + 5 + -6a + 6a + -1a2 + a2

Combine like terms: -5 + 5 = 0
5 + 6a + a2 = 0 + -6a + 6a + -1a2 + a2
5 + 6a + a2 = -6a + 6a + -1a2 + a2

Combine like terms: -6a + 6a = 0
5 + 6a + a2 = 0 + -1a2 + a2
5 + 6a + a2 = -1a2 + a2

Combine like terms: -1a2 + a2 = 0
5 + 6a + a2 = 0

Factor a trinomial.
(5 + a)(1 + a) = 0

Subproblem 1

Set the factor '(5 + a)' equal to zero and attempt to solve: Simplifying 5 + a = 0 Solving 5 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + a = 0 + -5 a = 0 + -5 Combine like terms: 0 + -5 = -5 a = -5 Simplifying a = -5

Subproblem 2

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

Solution

a = {-5, -1}

See similar equations:

| 2x^2-14y+7=0 | | Y+11=4y-6 | | 3x^4-12x^3+4x^2-16x=0 | | 5(3y+14)+4y=25 | | 3n^2+96-36n=0 | | 2(-3x+10)=38 | | 2x-10x+14=0 | | 3b+15=4b | | 2(-3+10)=38 | | 9(4x-1)=12(3x+1) | | 2-5z-3z+5=23 | | 4x/9-4=7 | | 4x^2+4x=20 | | 6n^2-24n= | | 3/4y=1/4 | | 0=x^2+15+36 | | Mx+4y=3tdirx | | -3n=-2n+8 | | 6+9x=-4+x | | x/7-9=10 | | F(x)=x^2+5x+13 | | 10x-3=-7 | | 2(5+.75*8)+8=30 | | x-52=91 | | 9y-13=8 | | 16x-12x^3=0 | | 3a^6+12a^4-96a^2=0 | | 2(5+.75y)+y=30 | | -11x+3y=-7 | | 3(5x-10)-8x=-3(x-15)+17 | | 2e^3x-1=17 | | 14x^2+12-6x=30-4x^2+8 |

Equations solver categories