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evnescencelover

  • 4 years ago

this one is weird... (-40^2)(30^6) over -50^6

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  1. TuringTest
    • 4 years ago
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    I would factor everything and see what cancels I guess

  2. evnescencelover
    • 4 years ago
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    i still dont know how to solve it :(

  3. Mertsj
    • 4 years ago
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    \[\frac{4^2 \times 10^2\times3^6 \times 10^6}{5^6 \times 10^6}\]

  4. Mertsj
    • 4 years ago
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    The 10^6 cancels so we have :\[\frac{4^2 \times 3^6\times10^2}{5^6}\]

  5. Mertsj
    • 4 years ago
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    So pick up your calculator and multiply 4^2 by 3^6 and divide it by 5^6

  6. Mertsj
    • 4 years ago
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    I got .746496. What did you get?

  7. evnescencelover
    • 4 years ago
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    .746?

  8. evnescencelover
    • 4 years ago
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    yeah me too

  9. Mertsj
    • 4 years ago
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    Now it has to be multiplied by 10^2 which is 100.

  10. Mertsj
    • 4 years ago
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    So the answer will be 74.6 or if it is rounded, it will be 75

  11. evnescencelover
    • 4 years ago
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    thank you

  12. Mertsj
    • 4 years ago
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    yw

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