v^2-28=0

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Solution for v^2-28=0 equation: 


Simplifying
v2 + -28 = 0

Reorder the terms:
-28 + v2 = 0

Solving
-28 + v2 = 0

Solving for variable 'v'.

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

Add '28' to each side of the equation.
-28 + 28 + v2 = 0 + 28

Combine like terms: -28 + 28 = 0
0 + v2 = 0 + 28
v2 = 0 + 28

Combine like terms: 0 + 28 = 28
v2 = 28

Simplifying
v2 = 28

Take the square root of each side:
v = {-5.291502622, 5.291502622}

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