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Albegra

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I need to know if my answer is correct for the following two problems.

3 squared 189 divided by 3 squared 7 = 27

problem #2...
9 3 squared 3 - 2 3squared 3 = 5

Please let me know if these are correct. thanks for all your help.

  • Albegra - ,

    1. 3^2 * 189 Div by 3^2 * 7 =
    1701 / 63 = 27. Correct!

    2. 9 * 3^2 * 3 - 2 * 3^2 * 3 =
    243 - 54 = 189.
    This one is not very clear. Check and
    make sure my interpretation is correct.

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