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# Mathematics question.. watch

1. I need clarification on questions e and f.. Not entirely sure on them since I'm mathematically stupid!
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2. They are both correct
3. (Original post by Kuroki)
I need clarification on questions e and f.. Not entirely sure on them since I'm mathematically stupid!
You're correct on both.
4. (Original post by Smaug123)
You're correct on both.
Thanks! Somebody told me about the laws of indices for these questions and I wasn't too sure since they're exponents.

L and M would be the same answer? Just calculate the product and sqrt it?
5. (Original post by Kuroki)
Thanks! Somebody told me about the laws of indices for these questions and I wasn't too sure since they're exponents.

L and M would be the same answer? Just calculate the product and sqrt it?
Yup, indeed.

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