Question

4b^3 ------------------- 12(a+1)^2b

Answer 1

вроде так, если не ошибаюсь

Answer 2

To simplify the expression (4b^3) / (12(a+1)^2b), we can cancel out common factors in the numerator and denominator.

First, let's look at the numerator, which is 4b^3. We can rewrite it as (2^2)b^3.

Now, let's simplify the denominator, which is 12(a+1)^2b. We can break it down as follows: 12 = 2 * 2 * 3 (a+1)^2 = (a+1)(a+1) b = b^1

Now, we can cancel out common factors between the numerator and denominator: 4b^3 / 12(a+1)^2b = (2^2)b^3 / (2 * 2 * 3)(a+1)(a+1)b = (2 * 2 * b^3) / (2 * 2 * 3 * (a+1)(a+1) * b) = (2 * 2 * b^2) / (3 * (a+1)(a+1))

Simplifying further, we have: 4b^3 / 12(a+1)^2b = 4b^2 / 3(a+1)(a+1)

Therefore, the simplified expression is 4b^2 / 3(a+1)(a+1).