Root Law of Limit worksheet

Root Law of Limit worksheet

  • 1. Evaluate the expression shown below using root law of limit where lim x->√3  (x2 + 11x + 18) / (x + 2) =?
    1. √3 (1 + 3√3)
    2. 2√3
    3. -1
    4. √3 - 1
  • 2. Evaluate the expression shown below using root law of limits lim x->√5  (x+ 6x + 9) / (x + 3) = ? 
    1. 5
    2. √5 + 3
    3. √5                  
    4. 2
  • 3. Evaluate the expression shown below using root law of limits lim x->√7  (x+ 10x + 24) / (x + 6)=?
    1. 2√7 +3                   
    2. 3
    3. √7 + 4                   
    4. √7
  • 4. Evaluate the expression using root law of limits lim x->√7 (x2 + 20x + 36) / (x + 2)  = ?
    1. 2√7 + 3                  
    2. (√7 + 18)
    3. √7                     
    4. √7 + 3                     
  • 5. Evaluate the expression using root law of limits lim x->√7 (x2 + 7x + 10) / (x + 3) = ?
    1. √7(1 + √7)
    2. √7                     
    3. 2√7 + 3                  
    4. √7 + 3 
  • 6. Evaluate the expression using root law of limits lim  x->√5 (x2 + 4x +4)/ (x + 2) =?  
    1. √5 + 2
    2. √5
    3. 2
  • 7. Evaluate the given expression using root law of limit lim x->√3  (2x+ 4x + 5) / (x + 5) = ?
    1. 2√3  - 1                     
    2. 2√3                 
    3. -1
    4. √3 - 1
  • 8. Evaluate the given expression using root law of limit lim x->√7  (x2 + 8x + 15) / (x + 5) = ?
    1. 2√7 +3
    2. 3
    3. √7 + 3
    4. √7
  • 9. Evaluate the given expression using root law of limit lim x->√7  (x3 - 3x2 +3x - 1) / (x - 1) =?
    1. √7
    2. 2√7 +  3
    3. √7  +  3
    4. 2(2√7 + 3)
  • 10. Evaluate the expression using root law of limits lim x->√7  (x+ 5x2 - 11x + 1) / (x - 1)= ?
    1. √7  
    2. √7 + 3                     
    3. 2√7 + 1
    4. 2(3√7 + 4)
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