How do you solve using the square roots $(p+7)^2=15$ ?

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How do you solve using the square roots $(p+7)^2=15$ ?

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Answer 1 · 2018-03-18T20:07:42

$p=-7+-sqrt15$

Explanation:

$color(blue)"take the square root of both sides"$

$sqrt((p+7)^2)=+-sqrt15larrcolor(blue)"note plus or minus"$

$rArrp+7=+-sqrt15$

$"subtract 7 from both sides"$

$pcancel(+7)cancel(-7)=-7+-sqrt15$

$rArrp=-7+-sqrt15$

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How do you solve using the square roots $(p+7)^2=15$ ?

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How do you solve using the square roots (p+7)^2=15(p+7)^2=15?

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Explanation:

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How do you solve using the square roots $(p+7)^2=15$ ?