Ichikanara326idn
Answered

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Directions: find the square roots.

1. [tex] \sqrt{16 = } [/tex]
2.
[tex] - \sqrt{25 = } [/tex]
3.
[tex] \sqrt{49 = } [/tex]
4.
[tex] - \sqrt{64 = } [/tex]
5.
[tex] \sqrt{121 = } [/tex]
6.
[tex] - \sqrt{289} [/tex]
7.
[tex] \sqrt{0.16 = } [/tex]
8. ±√36=

9.
[tex] \sqrt{ \frac{16}{25} = } [/tex]
10. ±
[tex] \sqrt{ \frac{169}{256} = } [/tex]
​

Sagot :

Answer:

Here are the square roots for the given numbers:

1. √16 = 4

2. √(-25) = √25i = 5i (where i is the imaginary unit)

3. √49 = 7

4. √(-64) = √64i = 8i

5. √121 = 11

6. √(-289) = √289i = 17i

7. √0.16 = 0.4

8. ±√36 = ±6

9. √(16/25) = 4/5 = 0.8

10. ±√(169/256) = ±(13/16) ≈ ±0.8125