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Mathematics 8 Online
OpenStudy (anonymous):

What is the product of

OpenStudy (anonymous):

\[4\sqrt{u}(\sqrt{6} + 7\sqrt{24}\]

OpenStudy (zzr0ck3r):

im confused by the question

OpenStudy (anonymous):

ignore the 4 in the question the equation is correct though

OpenStudy (zzr0ck3r):

so 4*sqrt(u)*sqrt(6) + 4*7*sqrt(u)*sqrt(24) = 4sqrt(6u) + 28sqrt(24u) = 4*sqrt(6u) + 28sqrt(4*6*u) =4 sqrt(6u)+28*sqrt(4)*sqrt(6u) = 4sqrt(6u) + 56sqrt(6u)+ = 60sqrt(6u)

OpenStudy (anonymous):

thanks

OpenStudy (zzr0ck3r):

np

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