z2+15=6

Simple and best practice solution for z2+15=6 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 z2+15=6 equation: 



z2+15=6

We move all terms to the left:

z2+15-(6)=0

We add all the numbers together, and all the variables

z^2+9=0

a = 1; b = 0; c = +9;
Δ = b2-4ac
Δ = 02-4·1·9
Δ = -36
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 6(p+3=24 | | x/4(8x-16)+16=30 | | 11x=24+11x | | 9p+2=8p-1 | | 9w–36=0 | | 180x=0.9 | | v+1/4=-7/8 | | 72+34x=46x+96 | | 5/1=w/8 | | 5.3g+5=3.3g+15 | | 3.2x=960 | | P(x)=100x | | d/3=9/1 | | a-2(4a-1)=-68 | | x1/2=5/8 | | u−5=–2 | | 2x+6(4x-5)=59x-9(6x+1) | | 11a–5a–8a=18 | | 8/2=r/6 | | (2x+3)=39 | | 75=3/4x | | 1/2(q+1)=9/2 | | 5x-26=+50,x= | | 3.4g+4=1.4g+14 | | -7x+11=-3* | | 5.5x+7=1.5x+23 | | x/7-1=-12 | | 2.5x-2.5x+3=0 | | x=30+x2 | | 3x^2-4=-38 | | x•8=77.48 | | 134=3x+1 |

Equations solver categories