The results may be proved by involution. Exercise 1 . What are the square roots of + a6 and -a6? 2. What are the cube roots of + a6 and a a0 ? 3. Find the square root of 9a2.a#39; Ans. Ap 3a. 4. The cube root of 8a3. Ans. 2a. 5. The fourth root of Slaanbsp;...

Title | : | An elementary course of practical mathematics |

Author | : | James Elliot |

Publisher | : | - 1850 |

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