Question

√128/√2 - √75*12 + (0,3√8)²

Answer 1

Ответ:

-95.2030484541

Объяснение:

это ответ

Answer 2

Let's break down the expression step by step:

1. √128 = √(64 * 2) = √64 * √2 = 8√2
2. √2 remains as it is.
3. √75 = √(25 * 3) = √25 * √3 = 5√3
4. 5√3 * 12 = 60√3
5. (0.3√8)² = (0.3)² * (√8)² = 0.09 * 8 = 0.72

Now, let's put it all together:

√128/√2 - √75*12 + (0.3√8)² = (8√2)/√2 - 60√3 + 0.72

Since √2/√2 equals 1, we can simplify further:

8 - 60√3 + 0.72

Now, add the numbers together:

8 + 0.72 - 60√3 ≈ -51.28 - 60√3

So, the simplified expression is approximately -51.28 - 60√3.