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preform the following opperation (2√5) ²=

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marilynjerry | Student, College Freshman | (Level 2) eNoter

Posted November 4, 2012 at 8:29 PM via web

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preform the following opperation (2√5) ²=

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samhouston | Middle School Teacher | (Level 1) Associate Educator

Posted November 5, 2012 at 2:00 AM (Answer #1)

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(2√5)^2

Distribute the exponent 2.

(2)^2 = 4

(√5)^2 = 5

4 * 5 = 20

Answer:  20

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