Mathematics

8th

grade

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二次根式化简和加减法

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  • 1. Multiple Choice
    3 minutes
    1 pt
    1.√6×√12=
    √18
    √72
    6√2
    2√6
  • 2. Multiple Choice
    3 minutes
    1 pt
    5. 4√15 × 7√3
    84√5
    28√45
    3√5
    33√5
  • 3. Multiple Choice
    3 minutes
    1 pt
    8.將下列的式子化為最簡根式
      √88
    2√11
    2√22
    4√22
    4√11
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