Question

1.√36; 2.√0,49 3.√25:√400 4.√1,21 5.√78400 6.√32400-√0,3136 7.√a+b при a=54, b=-18

Answer 1

6,0.7,0.25,одинадцать десятых,280,√32400- четырнадцать двадцать пятвх, 3√6+18 запятыми я отделил номера, дроби словами

Answer 2

1 -6 2-0 .7 3- 5•20=100 4-1.1 5-

Answer 3

1. √36: The square root of 36 is 6. This is because 6 multiplied by itself equals 36.

2. √0.49: The square root of 0.49 is 0.7. This is because 0.7 multiplied by itself equals 0.49.

3. √25:√400: To simplify the expression √25:√400, we can rewrite it as √(25/400). Simplifying further, we get √(1/16). The square root of 1 is 1, and the square root of 16 is 4. So, the simplified expression is 1/4.

4. √1.21: The square root of 1.21 is 1.1. This is because 1.1 multiplied by itself equals 1.21.

5. √78400: The square root of 78400 is 280. This is because 280 multiplied by itself equals 78400.

6. √32400-√0.3136: To simplify the expression √32400-√0.3136, we can calculate the square roots separately. The square root of 32400 is 180, and the square root of 0.3136 is 0.56. Subtracting these values, we get 180 - 0.56 = 179.44.

7. √a+b, при a=54, b=-18: Substituting the values a = 54 and b = -18 into the expression, we get √(54 - 18). Simplifying further, we have √36. As mentioned earlier, the square root of 36 is 6. So, the value of √a+b, when a = 54 and b = -18, is 6.

Please let me know if you have any further questions!