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March 26, 2017

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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.

  • Algebra - ,

    You are misspelling the subject.

    If you mean 3^2*189/[(3^2)*7)] for the first question, the answer is 27.

    I do not understand your order of operations in
    9 3 squared 3 - 2 3squared 3

    If you mean
    9*(3^2)*3 - 2*(3^2)*3, the answer is
    7*27 = 189
    You need to learn to use parentheses when the order of operations is unclear.

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