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Mathematics 7 Online
OpenStudy (anonymous):

okay......7^4√5-2^3√5

OpenStudy (anonymous):

is it 5√5

OpenStudy (anonymous):

if this is \[7\sqrt[4]{5}-2\sqrt[3]{5}\] for real there is nothing to do

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

not like terms, cannot combine them

OpenStudy (anonymous):

what term makes them different?

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