SOLUTION: I apologize - I didn't input these in correctly. Find the root 5vz^20. Possible answers are z, z^15, z^5 and z^4 Solve 3vz-2+4. Possible answers are {34/9}, {31/9}, {34/3} or

Question 144389: I apologize - I didn't input these in correctly.
Find the root 5vz^20. Possible answers are z, z^15, z^5 and z^4
Solve 3vz-2+4. Possible answers are {34/9}, {31/9}, {34/3} or zero
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given expression

Break up the root

Simplify to get

Rearrange the terms

Combine the roots

So simplifies to . In other words, as long as "v" and "z" are positive.

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You can't solve 3vz-2+4 since it is NOT an equation (it needs an equals sign). Also, if there was an equals sign, what variable are you solving for?
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