4x2=-16

Simple and best practice solution for 4x2=-16 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 4x2=-16 equation: 



4x^2=-16

We move all terms to the left:

4x^2-(-16)=0

We add all the numbers together, and all the variables

4x^2+16=0

a = 4; b = 0; c = +16;
Δ = b2-4ac
Δ = 02-4·4·16
Δ = -256
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5x+5+90+50=180 | | 3-3*(x^2)=0 | | 2.75f2+1.25f=10−2.75f2, | | 2-5x=3(3x+1)+27 | | 4x−16+2x+4=180 | | -3(2-3x)=-6x-2x(x-3) | | 125m+100m+45,900=43,650+200m | | 4x-9=35-9 | | 13s−10s+2s−4s+4s=20 | | -15-3(x-5)=18 | | |4x+6|+8=3 | | -3(-2x-1)+4=-3x+10+11x-17 | | 19=v/2-12 | | -6n-4n=78 | | 4x2−x−3=0 | | v−-3v−14v=10 | | v-8.2=1.47 | | 3x-3=x+199 | | -5c+6=-5c-6 | | 4(4x+4)-5=0 | | m/7-4/7=6 | | r+11+84=29 | | -4(x-2)=-2x(x-8.5) | | -4p-2=2+4p | | x/9-2=13/18 | | 9w+9=5 | | 5b-44=41 | | 4-3a=7-2(a+5) | | -8.5q-2=6q-2 | | 10s+142=322 | | (8x-3)+(10x+30)=90 | | 200m-75m+55825=53350-150m |

Equations solver categories