Radicals, Powers, and Roots: Root Canal True or False

1. Simplify: ->-49.4
2. Simplify: ->12
3. Simplify: ->
4. Simplify: ->x19
5. Simplify: ->6x1/2
6. Simplify: ->27/6
7. Simplify completely: ->
8. Simplify completely: ->
9. Simplify completely: ->12
10. Simplify completely: ->5

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