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An expression is shown below:


square root of 32 plus square root of 2


Which statement is true about the expression?


It is rational and equal to 4.


It is rational and equal to 5.


It is irrational and equal to 5 multiplied by square root of 2.


It is irrational and equal to 5 multiplied by square root of 2.

Verified Answer :

pkmnmushy

Even they are repeated, the last two questions are the correct ones. It can not be the other options cause the expression is not rational because: 
√32=√(16*2)=4√2 
4√2 + √2=5√2
That is why is irrational

Answer:c

Step-by-step explanation:

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