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9 exponent 0+64(3+5)exponent negative 2



Please help me solve this problem.

  • Math -

    9^0 + 64(8)^-2
    = 1 + 64/8^2
    = 1 + 64/64
    = 1+1
    = 2

  • Math -

    How did you get 9^0 to equal 1?

  • Math -

    ANY NUMBER that has an exponent of 0 to it is equal to 1, except the number 0.

    PLEASE NOTE! if I have a negative number and I have an exponent of 0, then it is always equal to NEGATIVE ONE!

  • Math -

    1025

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