m-8=m(m+1)

Simple and best practice solution for m-8=m(m+1) 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-8=m(m+1) equation: 



m-8=m(m+1)

We move all terms to the left:

m-8-(m(m+1))=0



We calculate terms in parentheses: -(m(m+1)), so:

m(m+1)

We multiply parentheses

m^2+m

Back to the equation:

-(m^2+m)



We get rid of parentheses

-m^2+m-m-8=0

We add all the numbers together, and all the variables

-1m^2-8=0

a = -1; b = 0; c = -8;
Δ = b2-4ac
Δ = 02-4·(-1)·(-8)
Δ = -32
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 2.7x=1.2 | | 2x+2*5x+2=66 | | p+6.2=12 | | p-1/4=3/8-1/2p | | 32+t=38 | | m-15=17 | | 0.27(12)+0.03x=0,09(12+x) | | 23.24=4g+3.88 | | 5y/3=17/4* | | 4-3x=54 | | (3u-5)(3-u)=0 | | 10+4x=125 | | 6x+4=3x+17 | | 3(12x-11)=471 | | x×x+1=125 | | 4x-1=2x+1=8x-4 | | (2x-5)-(x+5)=x | | |3-2x|=11+x | | (2x-5)-(x+5)=180 | | 2)4-2r=17+5r | | 8x-8/3x=2 | | 9x–100=6x–40 | | 5x+3=3×+1 | | n/2-13=-2 | | 1/6y-1/2y=3-1/2y | | b/5-7=-2 | | 1.666666k=20 | | x-4x-4x=0 | | 2(3-x)+7(x-2)=12 | | 6n=3n-36 | | 38=-14x | | 4x-6=-11+3x |

Equations solver categories