__ | 1. | The square root of 4 x 9 x4 x9 | | A. | 5/6 |

__ | 2. | The square root of 4^{4} | | B. | 1000 |

__ | 3. | The square root of 4x7x7x4 | | C. | 36 |

__ | 4. | The square root of 5^{4} | | D. | 9/10 |

__ | 5. | The square root of 10^{8} | | E. | 25 |

__ | 6. | The square root of 25/36 | | F. | 10^{4} |

__ | 7. | The square root of 81/100 | | G. | x^{6} |

__ | 8. | The square root of 1000000 | | H. | 16 |

__ | 9. | The square root of x^{12} | | I. | 28 |

__ | 10. | The square root of x^ 10 | | J. | x^{5} |