Question

Раскрой скобки (2-a/\3)*(ab+2b/\2)=

Answer 1

Ответ:

2ав+4в²-а⁴в-2а³в²

Объяснение:

Вроде как так

Answer 2

Взложение фото решения и ответа.

Answer 3

I can help you with your math problem. To expand the brackets, you need to multiply each term in the first bracket by each term in the second bracket, and then simplify the result. Here is the solution:

\begin{align*}
(2-\frac{a}{3})(ab+\frac{2b}{2}) &= (2-\frac{a}{3})(ab+b) && \text{Simplify the fraction} \\
&= 2ab+2b-\frac{a}{3}ab-\frac{a}{3}b && \text{Distribute the terms} \\
&= 2b(a+1)-\frac{a}{3}b(a+1) && \text{Factor out b} \\
&= b(a+1)(2-\frac{a}{3}) && \text{Factor out (a+1)} \\
\end{align*}

The final answer is $b(a+1)(2-\frac{a}{3})$. You can check your answer by plugging in some values for a and b and seeing if the original expression and the final answer are equal. For more examples and explanations on how to expand brackets, you can visit [this website](https://allcalc.ru/node/1826). I hope this helps. Have a nice day.