Question

-42+2×2+(-5-(-5))×5=?​

Answer 1

Ответ:

Пошаговое объяснение:

-5-(-5)=-5+5=0

0*5=0

2*2=4

-42+4=-38

-38+0=-38

Answer 2

Ответ:

-38

Пошаговое объяснение:

-42+4+0*5=-38

Answer 3

Let's solve the expression step by step according to the order of operations (PEMDAS - Parentheses, Exponents, Multiplication and Division, Addition and Subtraction):

1. Solve the expressions inside parentheses: -5 - (-5) = -5 + 5 = 0

2. Substitute the result back into the original expression: -42 + 2 × 2 + 0 × 5

3. Perform multiplication: 2 × 2 = 4 0 × 5 = 0

4. Substitute the results back into the expression: -42 + 4 + 0

5. Perform addition: -42 + 4 = -38

So, the value of the expression is -38.