How do I solve this step by step?

1 answer:

Pepsi [2]3 years ago

3 0

First change each term to its radical form and simplify.
2^(5/2)= sqrt(2^5)=4sqrt2
2^(3/2)= sqrt(2^3)=2sqrt2
Now subtract
4sqrt2 - 2sqrt2 = 2sqrt2

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