Perform the indicated operation. 3a3x(4a2bcx3)

We are given expression:

3a^3x is in front of Parenthesis.

So, we need to apply multiplication operation there.

We need to multiply like terms( numbers by number and variables by variables).

First we multiply 3 * 4, it gives 12.

Now, a^3 * a^2. In order to multiply a^3 * a^2, we need to apply product rule of exponents.

According to product rule of exponents, when bases are same, we just need to add the exponents by keeping same base.

Therefore, =

On the same way, we can apply apply product rule of exponents on multiplication of

x and x^3.

Therefore, final answer would be

.