u^2=-49

Simple and best practice solution for u^2=-49 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 u^2=-49 equation: 



u^2=-49

We move all terms to the left:

u^2-(-49)=0

We add all the numbers together, and all the variables

u^2+49=0

a = 1; b = 0; c = +49;
Δ = b2-4ac
Δ = 02-4·1·49
Δ = -196
Delta is less than zero, so there is no solution for the equation

See similar equations:

| s/12=4/5 | | 5x/9=12 | | 4x-8=5x+20/2 | | 9-m=-7 | | (X+7)+(x-5)=90 | | 1/5x+3/10x=5/2 | | -102=-6(1-2k) | | (z^2)-5)^2+6((z^2)-5)-40=0 | | 2/3x-1/2+1=5 | | (z^2)-5)+6((z^2)-5)-40=0 | | 305=40k-175 | | 2/3x=4.5 | | 2-j=15 | | 8x+3=8x27 | | 13.75+x-0.04=20.80 | | 5/28=r/36 | | f-7/2=4 | | -x+8/11=6(4-x)/2 | | 3x+7=11x+31 | | -23=5-8x-6x | | 34-120w=6w+2 | | p=14-6 | | L=3x | | 4m+35=5-(7m+3) | | 24+6v=9v | | 5-4y+y-2=-23 | | 3-2m=25 | | 4^3x=16^-x | | 6=4y/8 | | 2(3-4p)-(1+3p)=-6 | | L=2x+8 | | -7+5n-8n=n+3+n |

Equations solver categories