Question

Докажите дождество . Очень нужно

Answer 1

Тождество - равенство, которое выполняется при любых значениях переменной.
х в квадрате +8х-5х-40-х в квадрате +х - 4х + 4= - 36
-36=-36

Answer 2

Proof of the Existence of Rain

To prove the existence of rain, we can refer to the well-established scientific understanding of the water cycle and the atmospheric conditions that lead to precipitation.

The Water Cycle: The water cycle is a fundamental process that explains the movement of water on, in, and above the Earth. It involves the continuous circulation of water between the Earth's surface and the atmosphere. One of the key stages in the water cycle is precipitation, which includes rain, snow, sleet, and hail.

Atmospheric Conditions for Rain: Rain is a type of precipitation that occurs when water vapor in the atmosphere condenses into liquid water and falls to the Earth's surface. This process is typically associated with the presence of clouds, which are formed when warm, moist air rises and cools, causing the water vapor to condense into tiny droplets. These droplets eventually combine to form larger droplets, which then fall as rain.

In summary, the existence of rain is supported by the scientific understanding of the water cycle and the atmospheric conditions necessary for precipitation to occur.

If you have any further questions or need additional information, feel free to ask!