Decimal Fraction Questions Practice Question and Answer

Q:

$$\sqrt {\sqrt{2}├Ч{\sqrt{3}}}$$ ┬ардХрд╛ рдШрд╛рддрд╛рдВрдХ рд░реВрдк рдХреНрдпрд╛ рд╣реИ ?

640 0

  • 1
    $$6^{-1\over 2}$$
    Correct
    Wrong
  • 2
    $$6^{1\over 2}$$
    Correct
    Wrong
  • 3
    $$6^{1\over 4}$$
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 3. "$$6^{1\over 4}$$"

Q:

рдпрджрд┐ $$ 5^{5x+1}=1 $$,рддреЛ x рдХрд┐рд╕рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ? 

1167 0

  • 1
    0
    Correct
    Wrong
  • 2
    -1
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    $$ -{4\over5}$$
    Correct
    Wrong
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Answer : 2. "-1"

Q:

325┬ардХреЗ рдХрд┐рддрдиреЗ рдзрдирд╛рддреНрдордХ рдЧреБрдгрдирдЦрдВрдб рд╣реИрдВ┬а?

667 0

  • 1
    6
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 1. "6"

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