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simplifying the following to rational expressions:

1. ³√320 =

2. √192 =

3. 5
_____ =
10-√5

4. 3
_____ =
√10+2

5. 1
_____ =
√2-1​


Sagot :

Answer:

1. 4 ∛5.-

2. 13.856

3. -5+(-5)= -10

4. 10.2013

5. 3 - 2√2

Explanation:

1. The prime factorization of 320 is 2 × 2 × 2 × 2 × 2 × 2 × 5, hence, the cube root of 320 in its lowest radical form is expressed as 4 ∛5.

3. -a + -b = a negative number

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Answer:

1.24√5

2.2√30

3.19

4.√3

________

2

5.1

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