Question

3^2 - 4 * (-1/2) pls helppppp

Answer 1

Ответ:

11

Пошаговое объяснение:

$3^{2} -4*(-\frac{1}{2} )=9+2=11$

Answer 2

To solve the expression 3^2 - 4 * (-1/2), we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

1. First, we evaluate the exponent: 3^2 = 3 * 3 = 9.

2. Next, we perform the multiplication: 4 * (-1/2) = -2.

3. Finally, we perform the subtraction: 9 - (-2) = 9 + 2 = 11.

Therefore, the value of the expression 3^2 - 4 * (-1/2) is 11.

I hope this helps! Let me know if you have any further questions.