(3/2)^(-2)=====–…

Question

(3/2)^(-2)……………………………………………………………..

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Thu Cúc 5 years 2021-08-10T04:20:42+00:00 2 Answers 20 views 0

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  1. Vodka
    0
    2021-08-10T04:22:07+00:00
    Reply

    Answer:

    4/9

    Step-by-step explanation:

    (3/2)^(-2)

    (3/2)^2=(3/2)(3/2)=9/4

    However, ^(-2) means 1/(9/4), which gives you 4/9.

  2. diemthu
    0
    2021-08-10T04:22:18+00:00
    Reply

    Answer:

    4/9

    Step-by-step explanation:

    First of all we need to get rid of the -2 exponent and make it positive in order  to solve this equation.

    Therefore to do this we just use the reciprocal of 3/2 which is 2/3

    Now we have (2/3)^2

    Since 2/3 is being squared we used the following equation below:

    (2/3) * (2/3)

    We multiply 2/3 by itself twice since 2 is the exponent.

    Then we get:

    2^2

    —–

    3^2

    2 squared is 4 and 3 squared is 9.

    Therefore the final answer is 4/9.

    I hope this helps have a good rest of your day!

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )