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01-10-2020
Mathematics

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Solve |p + 2| = 10 {-12} {-8, 8} {-12, 8}

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01-10-2020

Hello.

The symbols | | mean the absolute value, which is keeps the numbers postive.

Of the answers shown, the correct answer is {-8, 8) because |-8 + 2| = 10, because of the absolute value symbols | |. (Also |8 + 2| of course equals 10.)

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