10n^2+40n+250=-60n

Simple and best practice solution for 10n^2+40n+250=-60n 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 10n^2+40n+250=-60n equation: 



10n^2+40n+250=-60n

We move all terms to the left:

10n^2+40n+250-(-60n)=0

We get rid of parentheses

10n^2+40n+60n+250=0

We add all the numbers together, and all the variables

10n^2+100n+250=0

a = 10; b = 100; c = +250;
Δ = b2-4ac
Δ = 1002-4·10·250
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$n=\frac{-b}{2a}=\frac{-100}{20}=-5$

See similar equations:

| (r)/(3)=7 | | 4+3x+4-1=6 | | 2-8+3n=-6+3+2n | | P=Q/4-r | | 36x-26=180 | | 18g+3g-18g=18 | | 19c+5c-18c=18 | | (11x+3)+(7x+5)+(13x-8)=180 | | 3x-1+8=2x+5+10 | | 180=8x+13+7x+17 | | 11c-(-5)-(-c)+(-2c)-9c=(-18) | | 0.5(4y+18)=0 | | x2-5=7 | | -6n=40 | | 4x-18=110 | | n-n+3n-2n=19 | | 12-15r-10=17 | | 8c+1=7c-20 | | 9x^{3}+x^{2}-36x-4=0 | | 5c+3c-4c=16 | | 3x-5x=2x+5+3x | | 8/11=24x | | x-6/8=-12 | | 13x-7=11x+111 | | 1—8(24x+16)=3x+6+6x+8 | | -13a+13a=(-15a)+13a=(-10) | | 4p-400=100 | | 4-3m=8-4m | | 5. 3(x-5.2)+7.6=20 | | -13b+15b+b+(-8b)-14b=(-19) | | 1/2w-6=-(w+7) | | *(3a+6)=9(2a-4) |

Equations solver categories