3( [tex] \frac{4}{-9} [/tex^2] when two fractions are right beside each other like this in a parentheses, does that mean u multiply them? ?

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial