Question

A) 4,5a ² b c*1,2ab2c3

Answer 1

Решение задания приложено

Answer 2

Пошаговое объяснение:

Думаю, таке вирішення буде вірним

Answer 3

It seems like you've provided a mathematical expression: 4,5a²bc*1,2ab2c3. However, there are some inconsistencies and unclear parts in the expression. Let's break it down and try to understand it better.

The expression contains variables: a, b, and c. It also includes numbers and multiplication symbols. However, there are a few issues that need clarification:

1. The comma (",") between the numbers 4 and 5 seems out of place. It's not a valid mathematical operator or separator.

2. The asterisk (*) appears to indicate multiplication, but it's unclear how it applies to the expression as a whole.

3. The placement of numbers and variables within the expression is ambiguous. For example, it's unclear whether "5a²b" is meant to be a single term or separate terms multiplied together.

To provide a meaningful interpretation or simplify the expression, we need clearer instructions or correct any errors. Please clarify your intended expression, and I'll be happy to assist you further.