Question:

Math question? easy....?

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a^9 b^-9

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a^-1 b

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5 ANSWERS


  1. (a^10)/(b^10)


  2. (a^9b^-9) / (a^-1)b

    Subtract exponents of denominator from exponents of like terms in the numerator:

    a^[9-(-1)] [b^(-9-1)]



    (a^10) (b^-10)

    ¯¯¯¯¯¯¯¯¯¯¯¯

  3. a^10/b^10

  4. a^(10)*b^(-10)

  5. a^10 b^8

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