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Math

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3p^2+4P^2=63

  • Math -

    3p^2 + 4p^2 = 7p^2
    7p^2/7=63/7
    p^2=9
    √p^2=√9
    p=3

  • Math -

    3p^2 + 4p^2 = 63

    7 p^2 = 63
    Divide both sides by 7:
    p^2 = 9
    Take the square root of both sides:
    p = -3 or p = 3

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