Question

4. Expand. (a + 2)(a - 1)​

Answer 1

Answer:

Here, is your answer to your question.

Answer 2

$\huge{ \underline{\boxed{\red{ \color{red}{\textsf {\textbf{Qu}{\color{blue}{\textbf {\textsf{est}}{\color{green}{\textbf{\textsf{ion}}}{\color{orange}{\textsf{\textbf{~:-}}}}}}}}}}}}}$

Q. Expand : (a + 2)(a - 1) .

$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\huge{\boxed{\bullet{\color{purple}{\mathbb{ANSWER}}}\bullet}}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:$

➙ (a + 2)(a - 1)

➙ a(a-1) + 2(a-1)

➙ a² - a + 2a - 2

➙ a² - a - 2