SOLUTION: Multiply and Simplify. 3(radical sign)50x^10y * 3(radical sign)25x^16y^7 The three's here are the cube root not multiplied. I hope this is understandable. I can't figure out

Algebra ->  Radicals -> SOLUTION: Multiply and Simplify. 3(radical sign)50x^10y * 3(radical sign)25x^16y^7 The three's here are the cube root not multiplied. I hope this is understandable. I can't figure out       Log On


   

Question 30069: Multiply and Simplify.
3(radical sign)50x^10y * 3(radical sign)25x^16y^7
The three's here are the cube root not multiplied. I hope this is understandable. I can't figure out how to get the radical sign in this text box. Thanks for all your help.
Answer by Cintchr(481) About Me  (Show Source):
You can put this solution on YOUR website!
I started working this one the other day and couldn't post.
+root+%28+3%2C+50x%5E10y%29+%2A+root+%28+3%2C+25x%5E16y%5E7%29++ since they both have a cube root ... just bring it all under one root
+root+%28+3%2C+50x%5E10y+%2A+25x%5E16y%5E7%29++ combine like terms
+root+%28+3%2C+50%2825%29x%5E26y%5E8+%29++ factor the 50 and 25
+root+%28+3%2C+2%2A5%2A5%2A5%2A5%2Ax%5E26y%5E8+%29++ since this is a cube root, take things out in groups of 3
+5x%5E8y%5E2root+%28+3%2C+2%2A5%2Ax%5E2y%5E2+%29++
+%285x%5E8y%5E2%29root+%28+3%2C+10x%5E2y%5E2+%29++