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Mathematics 10 Online
OpenStudy (anonymous):

what is the value of 2+l x+4 l for x=-5

OpenStudy (mathmale):

Focus on the absolute value term first. Substitute x=-5. Combine that with 4. Take the abs. val. of the result. What do you get? then add that result to 2 and you'll be done.

OpenStudy (anonymous):

1 ? @mathmale

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