Question: How do I get evalf to evaluate when two values are returned?


I solved an equation, and Maple returns two values.  Even though I said, assuming v1i>0, the solve command returnse this:


So then I ask Maple to evalf another expression which has v1i as part of it and Maple returns this:



How do I get Maple to give me two numbers for this expression just like it did for v1i?



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