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Radicals
Radicals and Radical Function Review
| Question | Answer |
|---|---|
| √ is called what kind of sign? | Radical |
| How is a negative square root denoted? | -√ |
| √a is termed what kind of square root? | principal or non-negative |
| Solve. √36 | 6 |
| Solve. √0 | 0 |
| Solve. -√196 | -14 |
| Solve. √1/4 | 1/2 |
| Solve. √25y^6 | (5y^3)^2 |
| Solve. √300 | 17.320 |
| Solve. 3^√125 | 5 |
| Solve. 3^√x30 | x^10 |
| Solve. 23^√x^23 | x |
| Solve. 5^√-243x^5y^10 | -3xy^2 |
| Solve. 3^√(-15)^3 | -15 |
| If f(x)= √2x+34, find f(15) | f(15)=8 |