3n^2+21=0

Simple and best practice solution for 3n^2+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 3n^2+21=0 equation: 



3n^2+21=0

a = 3; b = 0; c = +21;
Δ = b2-4ac
Δ = 02-4·3·21
Δ = -252
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -7=9n-5 | | n-2+19=5 | | a+16/4=-12 | | a2-2a-24=0 | | 3/2(c-1)=1/2(4c)=1 | | x^2+2x-24=16 | | 6n^2+48n+96=0 | | x^2+2x-24=15 | | 3=a-18-8 | | -9x^2+3x+5=0x= | | 5x-31=x+25 | | -x/4.1=-0.9 | | -17+n-3=-12 | | 5/6b=1+7/8 | | q+-11=-7 | | 516=4k-38 | | 4x+34=74 | | .03x+.01(2,600-x)=100,000 | | -12y+50=15-3y | | -6x^2-34x+48=0 | | (16x)^2+(9x)^2=65^2 | | -5+15n=10 | | n^2+18=11n | | j+8=13 | | 2m+17-7m=6(m+3)-11m | | v/8+3.5=-9.3 | | c-2=4 | | 5d−20d−-14d=-20 | | (16/49)-v^2=0 | | X2+8x=38 | | 5x-2=102 | | 6.2-7=y |

Equations solver categories