Algebra 2
posted by Brandon .
For positive x and y, which expression is equivalent to (x^1/2y^1/2)^2?
a. xy
b. x+2sqrt(xy)+y
c. x2sqrt(xy)+y
I need all of the steps to get to the right answer.
Thanks

(√x  √y)^2
= x  2√(xy) + y
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