Answer:
The answer to the first one is 8.
The answer to the second one is 2.
Explanation:
Just got it right on edge.
(rs)(4) = 8x
(r/s)(3) = 3
(2√x (√x)) (4)
(2x) (4)
8x
(√x / √x) (3)
1 (3)
3
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