Question

Алгебра 11 Класс 7^1-√3 * 7√3

Answer 1

${7}^{1} - \sqrt{3} \times 7 \sqrt{3} = 7 - 7 \times 3 = 7 - 21 = - 14$

Answer 2

To solve the expression, let's first simplify it step by step:

1. Recall that 7^1 is just 7, so we can rewrite the expression as follows: 7 - √3 * 7√3

2. Now, the term 7√3 means 7 multiplied by the square root of 3.

3. To simplify the expression further, remember that the square root of 3 times the square root of 3 (i.e., √3 * √3) is just 3. So, we have: 7 - 7 * 3

4. Now, perform the multiplication: 7 - 21

5. Finally, subtract 21 from 7: -14

The simplified result of the expression is -14.