Question

Спростіть вираз (√12-√7)(3+2√7) (полностью решение)​

Answer 1

Ответ:

Объяснение:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Answer 2

Simplifying the Expression (√12-√7)(3+2√7)

To simplify the given expression, we can use the distributive property to expand the expression and then combine like terms.

First, let's expand the expression using the distributive property: (√12 - √7)(3 + 2√7)

Expanding the expression: = √12\*3 + √12\*2√7 - √7\*3 - √7\*2√7

Now, let's simplify the expression by combining like terms: = 3√12 + 2√84 - 3√7 - 2√49

We can simplify further by finding the square roots of the numbers: = 3√4\*3 + 2√4\*21 - 3√7 - 2\*7

Simplifying the square roots: = 6√3 + 4√21 - 3√7 - 14

So, the simplified expression is: 6√3 + 4√21 - 3√7 - 14

This is the simplified form of the given expression.

Let me know if there's anything else you'd like to discuss or any other questions you have!