Question

0,2*2-0,2(во 2 степени)

Answer 1

0,2²–0,2=0,04–0,2=–0,16

Answer 2

To solve this expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets first
2. Exponents/Orders (i.e., powers and square roots)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Now, let's calculate the expression step by step:

0.2 * 2 - 0.2 * (2^2)

Step 1: Exponents 0.2 * 2 - 0.2 * 4

Step 2: Multiplication 0.4 - 0.8

Step 3: Subtraction -0.4

The result of the expression is -0.4.