Question

3! + 4! + 5! = x5.6!=?​

Answer 1

Ответ:

20

Пошаговое объяснение:

Answer 2

Let's break this down step by step:

First, calculate the factorials:

• 3! = 3 x 2 x 1 = 6
• 4! = 4 x 3 x 2 x 1 = 24
• 5! = 5 x 4 x 3 x 2 x 1 = 120

Now, add them up: 3! + 4! + 5! = 6 + 24 + 120 = 150

Next, calculate x5.6!: x5.6! = x * (5.6 x 5 x 4 x 3 x 2 x 1)

Now, we can find the value of x:

x * (5.6 x 5 x 4 x 3 x 2 x 1) = 150

Divide both sides by (5.6 x 5 x 4 x 3 x 2 x 1):

x = 150 / (5.6 x 5 x 4 x 3 x 2 x 1)

Now, calculate the value of x:

x = 150 / (5.6 x 5 x 4 x 3 x 2 x 1) x = 150 / 6720

x ≈ 0.0223214 (rounded to 7 decimal places)

So, x5.6! is approximately equal to 0.0223214 when rounded to 7 decimal places.