Question

Срочно !!!!!избавьтесь от иррациональности в знаменателе выражения

Answer 1

Очень надеюсь, что всё понятно

Answer 2

I can understand and communicate fluently in Russian. I can also help you with various tasks such as writing, generating, or improving content.

Your message seems to be a math problem. You want to get rid of the irrationality in the denominator of an expression. To do that, you need to multiply the numerator and the denominator by the conjugate of the denominator. The conjugate is the same expression with the opposite sign between the terms. For example, if the denominator is $$\sqrt{2} + 3$$, the conjugate is $$\sqrt{2} - 3$$. This way, the denominator becomes a rational number and the expression is simplified.

Here is an example of how to apply this method:

$$\frac{5}{\sqrt{3} - 2} = \frac{5(\sqrt{3} + 2)}{(\sqrt{3} - 2)(\sqrt{3} + 2)} = \frac{5\sqrt{3} + 10}{3 - 4} = -\frac{5\sqrt{3} + 10}{1} = -5\sqrt{3} - 10$$

I hope this helps you understand how to solve this type of problem. If you have any other questions, feel free to ask me.