How do you find the product of #(3a-b)(2a-b)#?
When there are negative signs or subtraction involved, it may be helpful to re-write the equation in standard form.
Please read below:
Consider making a table to list all the available terms in the binomials.
When you're multiplying binomials, you're multiplying each term of one binomial, with one of the other.
This should get you