(-3-2i)(-3+2i)=

Solution for (-3-2i)(-3+2i)= equation:

Simplifying
(-3 + -2i)(-3 + 2i) = 0

Multiply (-3 + -2i) * (-3 + 2i)
(-3(-3 + 2i) + -2i * (-3 + 2i)) = 0
((-3 * -3 + 2i * -3) + -2i * (-3 + 2i)) = 0
((9 + -6i) + -2i * (-3 + 2i)) = 0
(9 + -6i + (-3 * -2i + 2i * -2i)) = 0
(9 + -6i + (6i + -4i2)) = 0

Combine like terms: -6i + 6i = 0
(9 + 0 + -4i2) = 0
(9 + -4i2) = 0

Solving
9 + -4i2 = 0

Solving for variable 'i'.

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

Add '-9' to each side of the equation.
9 + -9 + -4i2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4i2 = 0 + -9
-4i2 = 0 + -9

Combine like terms: 0 + -9 = -9
-4i2 = -9

Divide each side by '-4'.
i2 = 2.25

Simplifying
i2 = 2.25

Take the square root of each side:
i = {-1.5, 1.5}