Question

-87×0-36×(-23+30)-87 ​

Answer 1

Ответ:

-87×0-36×(-23+30)-87= -339

Пошаговое объяснение:

-87*0=0

(-23+30)=7

0-36*7-87= -252-87= -339

Answer 2

Ответ:

-87×0-36×(-23+30)-87= -339

Пошаговое объяснение:

0−36(−23+30)−87=

0−36×7−87=

0−252−87=

−252−87=

−339

Answer 3

To solve this expression, you can 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).

Let's break down the expression step by step:

1. Start with the innermost operation inside the parentheses:

   -23 + 30 = 7

2. Now, the expression becomes:

   -87 × 0 - 36 × 7 - 87

3. Next, perform the multiplications and subtractions from left to right:

   -87 × 0 = 0 0 - 36 × 7 = -252 -252 - 87 = -339

So, the final result of the expression is -339.