Answer:
To factorise the expression fully, you can follow these steps:
Step 1: Look for the common factor among the terms of the expression. In this case, both terms have a common factor of 3x.
Step 2: Factor out the common factor 3x from both terms:
6x^2 - 15x = 3x(2x - 5)
Step 3: Check if the expression can be factored further. In this case, the expression cannot be simplified any further as 2x - 5 is already in its simplest form.
Therefore, the fully factorized form of 6x^2 - 15x is 3x(2x - 5)
hope you get a better understanding now :)