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Kidthatbro8

  • one year ago

Choose the correct simplification of the expression the quantity 4x over y all to the second power.

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  1. Kidthatbro8
    • one year ago
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    4 times x to the second power all over y to the second power 8 times x to the second power all over y to the second power 16 times x to the second power all over y to the second power 16 times x to the second power all over y

  2. welshfella
    • one year ago
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    |dw:1436814002270:dw|

  3. welshfella
    • one year ago
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    4*4 = 16 x*x = ? y*y = ?

  4. Michele_Laino
    • one year ago
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    hint: \[\Large x \cdot x = {x^{1 + 1}} = {x^2}\]

  5. Kidthatbro8
    • one year ago
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    so y*y = y^2?

  6. Michele_Laino
    • one year ago
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    yes!

  7. Michele_Laino
    • one year ago
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    so, what is the right option?

  8. Kidthatbro8
    • one year ago
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    A?

  9. welshfella
    • one year ago
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    no it cant be A because 4*4 = 16 ( see above) the first part is 16x^2

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