Practice Test | Kullabs.com
0%
  • Find the value of:

    √128-√50

    (8-5)√5=3√2 
    (9-2)√5=1√2 
    (9-5)√2=3√2 
    (7-5)√5=3√2 
  • Find the value of:

    √63-2√28+5√7

    (8-4)√7=4√7 
    (5-4)√6=4√7 
    (4-4)√7=2√9
    (6-4)3√7=4√7 
  • Find the value of:

    3√17-√68+√153

    (6-6)√9=4√17
    (6-2)√17=4√17
    (8-2)√27=4√11
    (5-2)√17=4√11
  • Find the value of:

    3(sqrt{5} + 6sqrt{5})

    5(sqrt{5})
    7(sqrt{5})
    9(sqrt{5})
    6(sqrt{5})
  • Find the value of:

    3(sqrt{20}) + 2(sqrt{45})

    6(sqrt{5})
    12(sqrt{5})
    7(sqrt{5})
    9(sqrt{5})
  • Find the value of:

    (frac{3}{1+sqrt{2}})

    2-(sqrt{2})
    -4 + (sqrt{2})
    5 + (sqrt{2})
    -3 (1 - (sqrt{2})
  • Find the value of:

    3(sqrt{10}) - 3 (sqrt{10})

    ;i:3;s:1:
    ;i:2;s:1:
    ;i:1;s:1:
    ;i:4;s:1:
  • Find the value of:

    10(sqrt{3}) + 3(sqrt{3})

    12(sqrt{3})
    13(sqrt{3})
    9(sqrt{3})
    11(sqrt{3})
  • (sqrt{288}) - (sqrt{72}) + (sqrt{8})

    8(sqrt{2})
    10(sqrt{2})
    9(sqrt{2})
    7(sqrt{2})
  • Find the value of:

    3(sqrt{17}) - (sqrt{68}) + (sqrt{153})

    7(sqrt{17})
    9(sqrt{17})
    4(sqrt{17})
    5(sqrt{17})
  • Find the value of:

    7(sqrt{7})+ 5(sqrt{7}) - 3(sqrt{7})

    9(sqrt{7})
    5(sqrt{7})
    7(sqrt{7})
    8(sqrt{7})
  • Find the value of:

    (sqrt{128}) - (sqrt{50})

    3(sqrt{2})
    2(sqrt{2})
    7(sqrt{2})
    5(sqrt{2})
  • Simplify:

    ( 5 (sqrt{7})( imes) 3(sqrt{5}) ( imes)4 (sqrt{3}))

    50(sqrt{105})
    60(sqrt{105})
    55(sqrt{105})
    45(sqrt{105})
  • Simplify:

    (2(sqrt{3}) ( imes) 3(sqrt{5})) + 5(sqrt{15})

    15(sqrt{15})
    11(sqrt{15})
    13(sqrt{15})
    12(sqrt{15})
  • Simplify:

    (sqrt{125}) + (sqrt{5}) - 3(sqrt{5})

    6(sqrt{5})
    7(sqrt{5})
    3(sqrt{5})
    5(sqrt{5})
  • You scored /15


    Take test again