Question

(2a)+2a•3=?????????​

Answer 1

Ответ:

=2а+6а=8а ......................

Answer 2

Ответ:

2а+2а•3

2а+6а=8а всё...

Answer 3

To simplify the expression (2a) + 2a * 3, you can follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this case, you need to perform the multiplication before the addition:

1. Multiply 2a by 3: 2a * 3 = 6a.
2. Now you have (2a) + 6a.
3. Combine like terms by adding the coefficients of 'a': 2a + 6a = 8a.

So, the simplified expression is 8a.