x^2-225=N

Simple and best practice solution for x^2-225=N 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 x^2-225=N equation: 



x^2-225=

We move all terms to the left:

x^2-225-()=0

We add all the numbers together, and all the variables

x^2=0

a = 1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·1·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{2}=0$

See similar equations:

| 2/4x=48 | | X²+5x-1000=0 | | |2x|+4=20 | | 2=36^x | | (5x+17)+48+90=180 | | -2=36^x | | x+3/3+2x+1/6=1/2 | | (7x+8)+33+90=180 | | 3x-66=-8x+33 | | 2x+(4x-6)+9=(6x+3) | | (4x+2)+102+44=180 | | 6z-5=32 | | 4y-7=+4y-9 | | 9x-2+63+38=180 | | 6a-5=32 | | 9x-9+61+74=180 | | r-3-2r=-7 | | 11=2x=45 | | 2x+7+8-3x=4x+3x-5 | | R(x)=x^2+x+2 | | 3(b+22)=12b+3 | | 3x2-21x-90=0 | | 3m8=15 | | 4z-2=2(-1) | | x(.40)=54 | | 4z-2=2 | | 4g-9-g=3 | | (6-x)/2=12 | | 4(3n-3)=4n+3)2 | | -6p-20=2p+4(1-3) | | t-(4/t)=3 | | 5x+.7=0.5+3x |

Equations solver categories