Question

- 3 · ( - 3,9 ) - 9,6

Answer 1

1)-3*(-3,9)=11,7
2)11,7-9,6=2,1

Answer 2

To solve the expression, let's follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

The expression you provided is:

-3 * (-3.9) - 9.6

Let's evaluate it step by step:

Step 1: Parentheses -3 * (-3.9) = 11.7 (Since a negative multiplied by a negative gives a positive result)

Step 2: Multiplication 11.7 - 9.6 = 2.1

So, the result of the expression is 2.1.