Im in pre algebra and i have no clue please help meh!!

You're multiplying fractions, like any fractions. The Top time the Top over the Bottom time the Bottom.

As for the variables and exponents, you're only multiplying polynomials.

Eample

- ((x
^{2}- 1x - 6)/7x) * ((x+2)^{2}/(4X-2)) - ( (x
^{2}- 1x - 6) * (x+2)^{2}) / ( 7x * (4x -2) ) Multiply fractions - ( (x - 3)(x+2) * (x+2)(x+2) ) / ( 28x
^{2}- 14x ) Factored the numerator, multiplied the denominator - ( (x-3)(x+2)
^{3}) / ( 28x2 -14x ) Was able to recombine the numerator

Clearly there would be a few different ways you could represent this, but it's an example.

If you have specific questions feel free to ask.

Hopes this helped a bit,

Steven P.