Patulong nga pong masagot ito, thanks <3

Write R if the given expression is a rational algebraic expression.

______1. 3x + 4

6x
______2. ———
5y–³

2y
______3. ———
x

______4. √7x - 6y

2
______5. ————
x-y-³

______6. —12a¯¹

x²+2x–5
______7.——————
3x +4

5m
______8. ————
m+2√n

______9. √16y¯³

3 x + 1
______10. ——— – ———
5x 3y - 2
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