Question

1) 27c² 5 d : (-18c³d²);​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To simplify the expression (27c²5d) / (-18c³d²), you can follow these steps:

Step 1: Simplify the numbers in the numerator and denominator.

27c² * 5d = 135c²d -18c³d² = -18c³d²

Step 2: Divide the numerator by the denominator.

(135c²d) / (-18c³d²)

Step 3: Simplify further by canceling common factors in the numerator and denominator.

First, simplify the numbers:

135 / (-18) = -7.5

Now, simplify the variables:

c² / c³ = 1/c

d / d² = 1/d

So, the simplified expression is:

-7.5 * (1/c) * (1/d) = -7.5 / (c * d)

The final simplified expression is:

-7.5 / (c * d)