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Math Help - index laws help

  1. #1
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    index laws help

    help please; how do you simplify this?

     -2xyz^2 \times -3x^2yz \times -xyz
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  2. #2
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    i have no idea
    how to do that
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  3. #3
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    Quote Originally Posted by juneprune View Post
    help please; how do you simplify this?

     -2xyz^2 \times -3x^2yz \times -xyz
     -2xyz^2 \times -3x^2yz \times -xyz = (-2)\times(-3)\times(-1) \times x \times x^2 \times x \times y \times y \times y \times z^2 \times z \times z

     = -6x^4y^3z^4.
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