[(8m^2+2m-5)-(10m^2-5m+5)]-(m^2+m+4)=

Simple and best practice solution for [(8m^2+2m-5)-(10m^2-5m+5)]-(m^2+m+4)= 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 [(8m^2+2m-5)-(10m^2-5m+5)]-(m^2+m+4)= equation:


Simplifying
[(8m2 + 2m + -5) + -1(10m2 + -5m + 5)] + -1(m2 + m + 4) = 0

Reorder the terms:
[(-5 + 2m + 8m2) + -1(10m2 + -5m + 5)] + -1(m2 + m + 4) = 0

Remove parenthesis around (-5 + 2m + 8m2)
[-5 + 2m + 8m2 + -1(10m2 + -5m + 5)] + -1(m2 + m + 4) = 0

Reorder the terms:
[-5 + 2m + 8m2 + -1(5 + -5m + 10m2)] + -1(m2 + m + 4) = 0
[-5 + 2m + 8m2 + (5 * -1 + -5m * -1 + 10m2 * -1)] + -1(m2 + m + 4) = 0
[-5 + 2m + 8m2 + (-5 + 5m + -10m2)] + -1(m2 + m + 4) = 0

Reorder the terms:
[-5 + -5 + 2m + 5m + 8m2 + -10m2] + -1(m2 + m + 4) = 0

Combine like terms: -5 + -5 = -10
[-10 + 2m + 5m + 8m2 + -10m2] + -1(m2 + m + 4) = 0

Combine like terms: 2m + 5m = 7m
[-10 + 7m + 8m2 + -10m2] + -1(m2 + m + 4) = 0

Combine like terms: 8m2 + -10m2 = -2m2
[-10 + 7m + -2m2] + -1(m2 + m + 4) = 0

Remove brackets around [-10 + 7m + -2m2]
-10 + 7m + -2m2 + -1(m2 + m + 4) = 0

Reorder the terms:
-10 + 7m + -2m2 + -1(4 + m + m2) = 0
-10 + 7m + -2m2 + (4 * -1 + m * -1 + m2 * -1) = 0
-10 + 7m + -2m2 + (-4 + -1m + -1m2) = 0

Reorder the terms:
-10 + -4 + 7m + -1m + -2m2 + -1m2 = 0

Combine like terms: -10 + -4 = -14
-14 + 7m + -1m + -2m2 + -1m2 = 0

Combine like terms: 7m + -1m = 6m
-14 + 6m + -2m2 + -1m2 = 0

Combine like terms: -2m2 + -1m2 = -3m2
-14 + 6m + -3m2 = 0

Solving
-14 + 6m + -3m2 = 0

Solving for variable 'm'.

Begin completing the square.  Divide all terms by
-3 the coefficient of the squared term: 

Divide each side by '-3'.
4.666666667 + -2m + m2 = 0

Move the constant term to the right:

Add '-4.666666667' to each side of the equation.
4.666666667 + -2m + -4.666666667 + m2 = 0 + -4.666666667

Reorder the terms:
4.666666667 + -4.666666667 + -2m + m2 = 0 + -4.666666667

Combine like terms: 4.666666667 + -4.666666667 = 0.000000000
0.000000000 + -2m + m2 = 0 + -4.666666667
-2m + m2 = 0 + -4.666666667

Combine like terms: 0 + -4.666666667 = -4.666666667
-2m + m2 = -4.666666667

The m term is -2m.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2m + 1 + m2 = -4.666666667 + 1

Reorder the terms:
1 + -2m + m2 = -4.666666667 + 1

Combine like terms: -4.666666667 + 1 = -3.666666667
1 + -2m + m2 = -3.666666667

Factor a perfect square on the left side:
(m + -1)(m + -1) = -3.666666667

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| (y-5)/3=6 | | 7(-3x+2)=8(3y-2) | | 2x+19=3x-1 | | X-4=.5x+6 | | 7x-23=2x+47 | | (c+3)+2c=21 | | 2x^2+4x-10=4x+8 | | 17-2(x-4)=9 | | y=0.09x+2.89 | | 6d-96=10d | | -31-4=-5-5(1+5x) | | 2(3+4x)-1=21 | | 88=n+n+2(n+20) | | X^2-2x^2+x=0 | | 28=-2(m+4)+m | | 4x-6=x+12 | | 16t^2=9 | | x-10x+21=0 | | 2r+1=15r^2 | | x^2-12=-3+x | | x-16x^2=0 | | 5(x+1.7)+16.5=70 | | 6u-12=2(3u-6) | | .7n+5.4=-1.6 | | 126.3-8.1x=3.9x+25.5 | | a^4=-27 | | .7n+5.4= | | 0.2x+3=35 | | 6x-106=-x+76 | | 4x-48+32=2x+3x | | x^2-4x+45=10x+5 | | 36x+24=12(x+2+2x) |

Equations solver categories