=(2*a)*(1.5*a)

Solution for =(2*a)*(1.5*a) equation:

Simplifying
0 = (2a)(1.5a)

Remove parenthesis around (2a)
0 = 2a(1.5a)

Remove parenthesis around (1.5a)
0 = 2a * 1.5a

Reorder the terms for easier multiplication:
0 = 2 * 1.5a * a

Multiply 2 * 1.5
0 = 3a * a

Multiply a * a
0 = 3a2

Solving
0 = 3a2

Solving for variable 'a'.

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

Add '-3a2' to each side of the equation.
0 + -3a2 = 3a2 + -3a2
Remove the zero:
-3a2 = 3a2 + -3a2

Combine like terms: 3a2 + -3a2 = 0
-3a2 = 0

Divide each side by '-3'.
a2 = 0

Simplifying
a2 = 0

Take the square root of each side:
a = {0}