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Mathematics
8th -
12thgrade
6.5 Practice "Operations with Radical Expressions"
30 questions
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- 1. Multiple ChoiceSimplify completely.2√3-8√32√6-8√6
- 2. Multiple ChoiceSimplify completely.3√822√2-16
- 3. Multiple ChoiceSimplify completely.-4245√6-5√6
- 4. Multiple ChoiceSimplify completely.-12√5 - 2√6-7√6-7√19simplest form
- 5. Multiple ChoiceSimplify completely.-1-√5-6√5-30
- 6. Multiple ChoiceSimplify completely.-60-2√15-∛60-3∛20
- 7. Multiple ChoiceSimplify completely.√151582√2
- 8. Multiple ChoiceSimplify completely.√122√282√3
- 9. Multiple ChoiceSimplify completely.∛273∛33∛12
- 10. Multiple ChoiceSimplify completely.3√1512√3 - 9√153 - 4√3 - √15-36√15
- 11. Multiple ChoiceSimplify completely.-60 - √90-12√90 + 20√15-36√10 + 20√15-12√21 + 20√15
- 12. Multiple ChoiceSimplify completely.12√10 + 20√34√90 + 4√754√21 + 4√204√21 + 8√5
- 13. Multiple ChoiceSimplify completely.-√20 + 4√12-√12 + 4√84√18-2√5 + 8√3
- 14. Multiple ChoiceSimplify completely.-28 + 3x-28 + 9x-28 + 9x²-28 + 3x - 3√3x
- 15. Multiple ChoiceSimplify completely.-4 + 5√k-4 + 2√5k - 2√5 + 5√k-4 + 5k-4 + 25√k
- 16. Multiple ChoiceSimplify completely.137 + 2√613 + 8√68√6
- 17. Multiple ChoiceABCD
- 18. Multiple ChoiceSimplify:6x218x2
- 19. Multiple ChoiceSimplify:2x√14x4x√14x2x√14x34x√14x3
- 20. Multiple ChoiceIn the picture, the "3" is called...the indexthe radical signthe radicandnone
- 21. Multiple ChoiceABCD
- 22. Multiple ChoiceSIMPLIFY:ABCD
- 23. Multiple ChoiceSimplify:4√30√4√30√2√302√30
- 24. Multiple ChoiceSimplify:ABCD
- 25. Multiple ChoiceSimplify the expression:6x2y2 ∛36xy2 ∛6x2∛1296x5y6cannot combine; unlike radicand
- 26. Multiple ChoiceSimplify:√5(√14)/2√7Cannot be simplified
- 27. Multiple ChoiceSimplify completely.
∛(2⋅2⋅2⋅2⋅3⋅x⋅x⋅x⋅x⋅x⋅x⋅y⋅y⋅y)2x²y∛64x³y√(3y)∛(24x⁶y³)8x²y∛6 - 28. Multiple ChoiceSimplify completely.
7√5 + 3√521√510√1010√1510√5 - 29. Multiple ChoiceGive the radical form.∛7⁴∜7³∛4⁷∜3⁷
- 30. Multiple ChoiceWhat term is used for the 5?baseradicandindexexponent
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