m^2+10x+21=0

Simple and best practice solution for m^2+10x+21=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 m^2+10x+21=0 equation: 


Simplifying
m2 + 10x + 21 = 0

Reorder the terms:
21 + m2 + 10x = 0

Solving
21 + m2 + 10x = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + m2 + -21 + 10x = 0 + -21

Reorder the terms:
21 + -21 + m2 + 10x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + m2 + 10x = 0 + -21
m2 + 10x = 0 + -21

Combine like terms: 0 + -21 = -21
m2 + 10x = -21

Add '-10x' to each side of the equation.
m2 + 10x + -10x = -21 + -10x

Combine like terms: 10x + -10x = 0
m2 + 0 = -21 + -10x
m2 = -21 + -10x

Simplifying
m2 = -21 + -10x

Reorder the terms:
21 + m2 + 10x = -21 + -10x + 21 + 10x

Reorder the terms:
21 + m2 + 10x = -21 + 21 + -10x + 10x

Combine like terms: -21 + 21 = 0
21 + m2 + 10x = 0 + -10x + 10x
21 + m2 + 10x = -10x + 10x

Combine like terms: -10x + 10x = 0
21 + m2 + 10x = 0

The solution to this equation could not be determined.

See similar equations:

| 2m+5=29 | | -6d-66=30 | | -x-3.75=-2 | | 50000=X+(0.2X*5) | | -9u=108 | | 16k+8k=-24 | | 24x-(13x-8)= | | -5x+y=7 | | 5(3-m)+10=5(5-m) | | 66=3u | | 5x+2y=135 | | 5x=0.50 | | x+4+5x-4=90 | | -0.6+0.05m=5.3 | | 67w-3(4w+8)=11 | | 8=u-2 | | 4+v=6 | | 2x-7=x+34 | | 6x-9=2(2x+8) | | 2ln(x-1)=ln(3x+25) | | 2a+1032=58 | | X=10000-(0.2X) | | 20-1.45m=1.15 | | 2(15)+2W=72 | | 4.3-1.4(y+6)=-16.7 | | -0.5(t+9)+5.75t=0.375t | | -4a+7=7 | | 4x-3=-2x+8 | | 10u+3-5u=18-2u | | 18y+8=14 | | 2y+1/3=y-2/4 | | 7y+8=17+4y |

Equations solver categories