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OpenStudy (anonymous):
Simplify each radical expression. Assume that all variables are positive 1) square root of 400x^2y^6 2) cube root of -125a^9 3) forth root of 81x^5y^9 I have no idea how to do these, please show steps and explanations >.<
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OpenStudy (anonymous):
Can you explain how you got those?
OpenStudy (anonymous):
omg thank you so much. can you help me with 3 more of kinda the same problems?
OpenStudy (anonymous):
1) cube root 64a^6b^2 2) square root of 50s^2t^4 3) square root of 256x^16y^28
OpenStudy (anonymous):
thank you :)
OpenStudy (anonymous):
@Luis Rivera wait for the 3rd one in the first set of questions, the answer is just 3xy^2 or its with the other xy?
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OpenStudy (anonymous):
because they're like in a square and it confused me
OpenStudy (anonymous):
it's square root? what about the the third one in the second set?
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