Math Equation help?

Question

(3a^2/a-b)-(3b^2-6ab/b-a)

Please....... give details.

Answer 1

(3a^2a-b)-(3b^2-6ab/b-a)

When looking at the equation it is based on brackets factorisation
always use the simple mathemathical formulaee of collection of like terms.

For example 3a+3a=6a however 3a*3a=6a^2

In this equation do the first bracket and multiply everything in the second bracket this is easy peasy lemon and squeasy


so collect like terms
3a^3-b (3b^2-6ab/b-a)
= 2a^3+2b^2-12ab+2b
Then simplify
=2a^3+2b^3-12ab

I think it may be right cross your fingers
But please collect like terms in this equation

Answer 2

your equation is unclear. is the first term 3multiplied by a squared divided by a or 3 multiplied by a raised to the 2/a power or 3 multiplied by a squared divided by a-b? same sort of question for the second term?

Answer 3

this is not an equaation it does not have an equal sign may be you want to factor to simplify the problem what is the question