(3e+5)(3e-5)=

Solution for (3e+5)(3e-5)= equation:

Simplifying
(3e + 5)(3e + -5) = 0

Reorder the terms:
(5 + 3e)(3e + -5) = 0

Reorder the terms:
(5 + 3e)(-5 + 3e) = 0

Multiply (5 + 3e) * (-5 + 3e)
(5(-5 + 3e) + 3e * (-5 + 3e)) = 0
((-5 * 5 + 3e * 5) + 3e * (-5 + 3e)) = 0
((-25 + 15e) + 3e * (-5 + 3e)) = 0
(-25 + 15e + (-5 * 3e + 3e * 3e)) = 0
(-25 + 15e + (-15e + 9e2)) = 0

Combine like terms: 15e + -15e = 0
(-25 + 0 + 9e2) = 0
(-25 + 9e2) = 0

Solving
-25 + 9e2 = 0

Solving for variable 'e'.

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

Add '25' to each side of the equation.
-25 + 25 + 9e2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 9e2 = 0 + 25
9e2 = 0 + 25

Combine like terms: 0 + 25 = 25
9e2 = 25

Divide each side by '9'.
e2 = 2.777777778

Simplifying
e2 = 2.777777778

Take the square root of each side:
e = {-1.666666667, 1.666666667}