Question

(5√x-2-√-2)9-6√x+x+3x√x3-√x​

Answer 1

Ответ:

незнаюлуьвьвовтлвочвдсдс

Answer 2

To simplify the given expression:

(5√x - 2 - √-2)(9 - 6√x + x + 3x√x + 3 - √x)

First, let's simplify the expression √-2. The square root of a negative number is not defined in the real number system, so we cannot simplify it further. Thus, we'll leave it as is.

Now, let's multiply the terms together:

(5√x - 2 - √-2)(9 - 6√x + x + 3x√x + 3 - √x) = 45√x - 30 - 5√x√x + 3√x - √2(9) - 6√2√x + x(9) + 6√x^2 + 3x(9) + 3x(3√x) - √x(9) - √x(3) - √2(-√x)

Now, let's simplify further:

= 45√x - 30 - 5x + 3√x - 9√2 - 6√2√x + 9x + 6x√x + 27x + 9√x^3 - 9√x - 3√x - 3√2√x

Now, let's combine like terms:

= 45√x - 5x + 3√x + 9x - 9√x + 6x√x + 27x + 9√x^3 - 3√2√x - 9√2 - 30 - 9√x - 3√2√x

= (45√x - 5x + 3√x + 9x - 9√x - 9√x - 9√x) + (6x√x + 27x + 9√x^3) + (-3√2√x - 3√2√x) - (9√2 + 30)

= (-5x + 9x) + (3√x - 9√x - 9√x - 9√x) + (6x√x + 27x + 9√x^3) + (-6√2√x) - (9√2 + 30)

= 4x - 24√x + 6x√x + 27x + 9√x^3 - 6√2√x - 9√2 - 30

= 31x - 24√x + 6x√x + 9√x^3 - 6√2√x - 9√2 - 30

Therefore, the simplified expression is 31x - 24√x + 6x√x + 9√x^3 - 6√2√x - 9√2 - 30.