Question

Divide the following fractions!

Answer 1

Answer: a - a / (7a/3 - 21b)

Explanation:

First, let's simplify the numerator:

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

Next, we'll simplify the denominator:

7a - 21b = 7a/3 - 7b

Now, we can simplify the entire expression:

(a^2/3b - a) / (7a/3 - 7b) = (3b * a^2/3b - 3b * a) / (7a - 21b * 3) = a - a / (7a/3 - 21b)