aishalichti88 aishalichti88

24-05-2021
Mathematics

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Which choice is equivalent to the expression below?

Which choice is equivalent to the expression below class=

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GPMASTER GPMASTER

24-05-2021

From question
20^1/2 - 5^1/2 + 45^1/2
= 2(5)^1/2 - (5)^1/2 + 3(5)^1/2
=4(5)^1/2 is answer so
B is right answer

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