v^2-5=-1

Simple and best practice solution for v^2-5=-1 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 v^2-5=-1 equation: 


Simplifying
v2 + -5 = -1

Reorder the terms:
-5 + v2 = -1

Solving
-5 + v2 = -1

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + 5 + v2 = -1 + 5

Combine like terms: -5 + 5 = 0
0 + v2 = -1 + 5
v2 = -1 + 5

Combine like terms: -1 + 5 = 4
v2 = 4

Simplifying
v2 = 4

Take the square root of each side:
v = {-2, 2}

See similar equations:

| S=-8t^2+32t | | 4x-40=-12+6x-6x | | -4x-2=x+23 | | 3(x+4)+6=5(X-1) | | 18+-32= | | 4b^2+20b-98=-2 | | Ln(x)+ln(x+3)=2 | | 7-19=-2z | | 5x^2+5y^2-8x-4y-121=0 | | r^2-9r+20=0 | | x^2-16x=17 | | 5y+2x=38 | | -4x-4x=36-4 | | -20d^2-82d+80=0 | | 12a^2-27b^2=0 | | -5(y-6)=7y+18 | | 5v-8=-43 | | 5x-7=64+4 | | 3x^2-9x-54=0 | | x^2+16=17 | | a^2-3ab-70b^2=0 | | 3x^2+8x=-1 | | C^2+8c-9=0 | | 3x^2+x=7x | | 5(w-5)=25 | | 49s-64s^3=0 | | 6y+1-3y=4+2y+10 | | 20a^2+3ab-9b^2=0 | | 3z+3-z=8+z-6 | | X^2+2x-15=x-3 | | (x-6)(2x+5)=(x+6)(x-5) | | 0=3x^2+20x-7 |

Equations solver categories