# SOLUTION: I need help with this one. *Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers* Problem: Square root of 7a/32. Can anyo

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: I need help with this one. *Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers* Problem: Square root of 7a/32. Can anyo      Log On

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 Question 538883: I need help with this one. *Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers* Problem: Square root of 7a/32. Can anyone help, I have been working on this problem forever. I need to show my work and I believe I have the correct answer, I am just struggling with the complete steps in between. I really want to understand how to work this problem and my text is not a lot of help with this. *Thanks =)* Answer by Earlsdon(6287)   (Show Source): You can put this solution on YOUR website!Rationalise the denominator: = To "rationalise" the denominator means to remove the radical sign and this can be done here by multiplying the numerator and the denominator by . Substitute Perform the indicated multiplication in the numerator. Rewrite Take the square root of 16 (that's 4) and move it outside the radical. Rewrite Cancel the 4's or