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Using properties of radicals

+1 vote

Simplify the expression (5)1/3—(25)1/3

asked Dec 26, 2012 in ALGEBRA 2 by futai Scholar

2 Answers

0 votes

Given expression is  (5)1/3— (25)1/3

= (5)1/3— (25)1/3

= (5)1/3— (5^2)1/3

= (5)1/3— (51/3)^2

= (5)1/3 [1— (5)1/3]

This is the Simplified expression.

answered Dec 26, 2012 by friend Mentor
+1 vote

Given expression is  (5)1/3— (25)1/3

= (5)1/3— (25)1/3

= (5)1/3— (5^2)1/3

= (5)1/3— (51/3)^2

= (5)1/3 [1— (5)1/3]

This is the Simplified expression.

answered Dec 26, 2012 by friend Mentor

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