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ciara_chap3

  • 3 years ago

use the Pythagorean theorem sqrt3^2 + 2sqrt3^2 = c^2 please help!!!

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  1. Hunus
    • 3 years ago
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    \[\sqrt{x^2}=x\] so \[\sqrt{3^2}=3\]

  2. ciara_chap3
    • 3 years ago
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    the sqaure is not under the square root

  3. Hunus
    • 3 years ago
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    \[(\sqrt{3})^2=3\] It's the same either way

  4. ciara_chap3
    • 3 years ago
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    oh okay

  5. ciara_chap3
    • 3 years ago
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    so it would be 3 + 2(3) = c^2 ?

  6. Hunus
    • 3 years ago
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    Yes :)

  7. ciara_chap3
    • 3 years ago
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    so then 9 would equal c^2?

  8. Hunus
    • 3 years ago
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    Yup

  9. ciara_chap3
    • 3 years ago
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    thank you!

  10. Hunus
    • 3 years ago
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    No problem :)

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