Maths Practice Question and Answer

Q:

$$ \sqrt{20+\sqrt{29-\sqrt{12+\sqrt{19-\sqrt{9}}}}}$$ ┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛

2158 0

  • 1
    4
    Correct
    Wrong
  • 2
    3
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 3. "5"

Q:

a┬ардФрд░┬аb рдХрд╛ рдорд╛рди рдЬреНрдЮрд╛рдд рдХрд░реЗ рдпрджрд┐┬а(x-1) рдФрд░┬а(x+1), x4+ax3-3x2+2x+b рдХреЗ рдЧреБрдгрдирдЦрдВрдб рд╣реИрдВ ред

2155 0

  • 1
    -2, 2
    Correct
    Wrong
  • 2
    1, -1
    Correct
    Wrong
  • 3
    2, -1
    Correct
    Wrong
  • 4
    -2, 1
    Correct
    Wrong
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Answer : 1. "-2, 2"

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