Question

1)4·17· 40·(-5)= 2)–14,5·6· (--4)·(--9)

Answer 1

-13600

-3132

если будет нужно объяснение то в коментов напишешь

Answer 2

Ответ:

1. -13 600

2.-3132

Пошаговое объяснение:

Тут и так ясно

Answer 3

1. 4 · 17 · 40 · (-5) = -13,600

To calculate this expression, we can follow the order of operations, which states that multiplication should be performed before addition or subtraction.

4 · 17 = 68 68 · 40 = 2,720 2,720 · (-5) = -13,600

Therefore, 4 · 17 · 40 · (-5) equals -13,600.

2. –14.5 · 6 · (--4) · (--9) = -1,091.2

Again, following the order of operations, we can calculate the expression step by step.

(--4) means the negative of -4, which is 4. (--9) means the negative of -9, which is 9.

Now we can calculate the expression:

-14.5 · 6 = -87 -87 · 4 = -348 -348 · 9 = -3,132

Therefore, –14.5 · 6 · (--4) · (--9) equals -1,091.2.