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A. the expressions are in rational form
b. (just for example) no. 1 my answer is 3/2..i got my answer by first finding the square root of 9 which is 3..6 plus 3 is 9 divided by the product of 2 and 3 which is 6..so 9/6 or 3/2
c. depends
d..(your answer)
1 5 1
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