Question

9+4×(9+11) какой ответ

Answer 1

1) 9+11=20
2)4*20=80
3)80+9=89
ответ: 89

Answer 2

Відповідь:89

Покрокове пояснення:

Answer 3

To solve the expression, you need to follow the order of operations, which is commonly remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). According to PEMDAS, you should first perform operations inside parentheses, then handle multiplication, and finally, perform addition.

Let's solve the expression step by step:

1. Start with the expression inside the parentheses: 9 + 11 = 20.
2. Now, we have: 9 + 4 × 20.
3. Perform the multiplication: 4 × 20 = 80.
4. Finally, add the result: 9 + 80 = 89.

So, the answer to the expression 9 + 4 × (9 + 11) is 89.