Question

3,5 · 2 – 2 3 – 3 4 .

Answer 1

Ответ:7-57=-50

Пошаговое объяснение:

Answer 2

To solve the expression 3.5 * 2 - 2^3 - 3^4, you need to 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 have multiplication, exponentiation, and subtraction to perform. Here's the step-by-step calculation:

1. First, calculate the exponentiation:

   • 2^3 = 2 * 2 * 2 = 8
   • 3^4 = 3 * 3 * 3 * 3 = 81

2. Next, perform the multiplication:

   • 3.5 * 2 = 7

3. Finally, subtract the results:

   • 7 - 8 - 81 = -82

So, the result of the expression 3.5 * 2 - 2^3 - 3^4 is -82.