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Mathematics 19 Online
OpenStudy (anonymous):

Simplify. √2x(7+√2x) possible answers 2x + 7 √2x 2x + 7√2 2 + 7 √2x

OpenStudy (anonymous):

=3sqrt(5) + 2sqrt(5) - sqrt(5)= 4sqrt(5)

OpenStudy (anonymous):

4sqrt(5) is your answer

OpenStudy (anonymous):

part a is correct

OpenStudy (anonymous):

you see : (sqrt(2x)*7 )+sqrt(2x)*sqrt(2x)=7sqrt(2x)+2x

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