(13V-10)(13V+10)=

Solution for (13V-10)(13V+10)= equation:

Simplifying
(13V + -10)(13V + 10) = 0

Reorder the terms:
(-10 + 13V)(13V + 10) = 0

Reorder the terms:
(-10 + 13V)(10 + 13V) = 0

Multiply (-10 + 13V) * (10 + 13V)
(-10(10 + 13V) + 13V * (10 + 13V)) = 0
((10 * -10 + 13V * -10) + 13V * (10 + 13V)) = 0
((-100 + -130V) + 13V * (10 + 13V)) = 0
(-100 + -130V + (10 * 13V + 13V * 13V)) = 0
(-100 + -130V + (130V + 169V2)) = 0

Combine like terms: -130V + 130V = 0
(-100 + 0 + 169V2) = 0
(-100 + 169V2) = 0

Solving
-100 + 169V2 = 0

Solving for variable 'V'.

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

Add '100' to each side of the equation.
-100 + 100 + 169V2 = 0 + 100

Combine like terms: -100 + 100 = 0
0 + 169V2 = 0 + 100
169V2 = 0 + 100

Combine like terms: 0 + 100 = 100
169V2 = 100

Divide each side by '169'.
V2 = 0.5917159763

Simplifying
V2 = 0.5917159763

Take the square root of each side:
V = {-0.769230769, 0.769230769}