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anonymous

  • one year ago

What is the value of expression? 5−8 • 5−4 A. 532 B. 54 C. 5−4 D. 5−12

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  1. welshfella
    • one year ago
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    remember the order of operations PEMDAS Do the multiplication first

  2. triciaal
    • one year ago
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    |dw:1442247517214:dw|

  3. anonymous
    • one year ago
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    yes @triciaal

  4. triciaal
    • one year ago
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    when you multiply numbers/variables with the same base add the exponents

  5. triciaal
    • one year ago
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    you can shift the number 6 key to get the symbol for exponents

  6. welshfella
    • one year ago
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    oh those are exponents !! Its best to right them like this 5^-8 otherwise its confusing

  7. triciaal
    • one year ago
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    |dw:1442247723382:dw|

  8. rainbow_rocks03
    • one year ago
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    what do you think the answer is @mnawabi ?

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