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Please help me with this??

Please help me with this??-example-1

1 Answer

5 votes

Answer:

c, d and f are rational numbers

Explanation:


c) 3√(5)*2√(5)=3*2*√(5*5) = 3*2*5 = 30\\\\\\d) (3√(5))/(2√(5))= (3)/(2)\\\\\\f) (2√(5))/(3√(5))= (2)/(5)

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