book Maths Puzzle Numerical Ability

Rationalize the denominator.

Please assist me with this problem.
_______
√ 25p^7
....r



Actual problem is here
http://www.ccaurora.edu/mat090/Tests/test_chapter_8_files/image030.gif

Read Solution (Total 0)

book Other Question
How many rearrangements of the letters in the word SUCCESS have the U before the E? how do i write a verbal expression for each algebriac expression........ 15r, 5 power 4, and 2n power 2 + 12