Question

СРОЧНО РЕШИТЕ 0.2×(-5)^2 - 3^3​

Answer 1

Ответ:

-22.

Объяснение:

0.2×(-5)^2 - 3^3​ = 0,2•25 - 27 = 5 - 27 = - 22.

Answer 2

Ответ:

0,2 * (-5)^2 -3^3 = 0,2 * 25 -27=5-27=-22

Объяснение:

-22 -22 -22 -22 -22

Answer 3

To solve the given expression, let's break it down step by step:

0.2 × (-5)^2 - 3^3

First, we'll evaluate the exponentiation:

(-5)^2 = 25

Now we can substitute this value back into the expression:

0.2 × 25 - 3^3

Next, we'll evaluate the remaining exponentiation:

3^3 = 3 × 3 × 3 = 27

Now we can substitute this value back into the expression:

0.2 × 25 - 27

Next, we'll perform the multiplication:

0.2 × 25 = 5

Now we can substitute this value back into the expression:

5 - 27

Finally, we'll perform the subtraction:

5 - 27 = -22

Therefore, the solution to the expression 0.2 × (-5)^2 - 3^3 is -22.