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7th grade math

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5.
Taylor completed the problem below. Describe and correct the error in the problem.

2–4 = –2 • –2 • –2 •–2 =16 (1 point)

1. Taylor changed the negative exponent to a negative base.

2. (0 pts) Taylor did not multiply correctly. The answer should be 16.

3. Taylor made the answer positive. It should be –16.

1. Taylor did not multiply by –1. The problem should be multiply by negative one.


Please explain why the answer is correct. Thanks!

  • 7th grade math - ,

    The answer is obviously 16.

  • 7th grade math - ,

    Actually it is not... because that is what i told my math teacher and she said it was wrong... thanks anyway, though.

  • 7th grade math - ,

    The answer is 1. Taylor changed the negative exponent to a negative base

  • 7th grade math - ,

    The answer is 1. Taylor changed the negative exponent to a negative base
    i took the quiz

  • 7th grade math - ,

    what the answer to number 4 then can you help me

  • 7th grade math - ,

    what the answer to number 4 then can you help me Anonymous

    Using the numbers 3,2 and , which of these problems would have a solution of 4

  • 7th grade math - ,

    Anonymous

  • 7th grade math - ,

    Anonymous is right. Your mom, you need be nicer u r just a bully.

    Here are the answers.....
    1. B = -9
    2. C = y^19
    3. D = w^-6
    4. A = 4 • 2^3/ 2^3
    5. A = Taylor changed the negative exponent to a negative base. The problem should be 2^-4 = 1/2^4 = 1/2•2•2•2= 1/16

  • 7th grade math - ,

    I got a 100% with these answers

  • Math - ,

    thank you Salted Caramel! :D

  • 7th grade math - ,

    Yup...

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