Question

5 ∙ (- 20) + ( - 4) ∙ 25 - (- 8) ∙ 125​

Answer 1

Ответ:

5(-20)+(-4)25-(-8)125=-100-100+1000=800

Пошаговое объяснение:

Answer 2

Let's solve the expression step by step:

1. Multiply 5 by -20: 5 * (-20) = -100
2. Multiply -4 by 25: -4 * 25 = -100
3. Multiply -8 by 125: -8 * 125 = -1000

Now plug these values back into the original expression:

-100 + (-100) - (-1000)

When you subtract a negative number, it's the same as adding its positive counterpart:

-100 + (-100) + 1000

Combine the positive and negative terms:

-200 + 1000

Finally, perform the addition:

-200 + 1000 = 800

So, the value of the expression 5 * (-20) + (-4) * 25 - (-8) * 125 is 800.