ALGEBRA
posted by TOMIKA .
SIMPLIFY.
ROOT OF 500
SIMPLIFY.ASSUME ALL VARIABLES REPRESENT POSITIVE NUMBERS.
ROOT OF X^4Y^3
DECIDE WHETHER ROOT OF 49/100 IS RATIONAL OR IRRATIONAL
500= 100*5
sqrt x^a y^b is x^(a/2) y^(b/2)
what is the square root of 7, of 100? are they rational?

22x2y1422x4y13