Maths Practice Question and Answer

Q:

рдпрджрд┐┬а$$ {x=2-2^{1\over 3}+2 ^{2\over 3}}$$┬ард╣реИ рддреЛ┬а$$ {x^{3}-6x^{2}+18x+18}$$┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛ред

1746 0

  • 1
    22
    Correct
    Wrong
  • 2
    33
    Correct
    Wrong
  • 3
    40
    Correct
    Wrong
  • 4
    45
    Correct
    Wrong
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Answer : 3. "40"

Q:

(444% of 521)┬а├╖972=?

1745 0

  • 1
    4.5
    Correct
    Wrong
  • 2
    3.5
    Correct
    Wrong
  • 3
    6.5
    Correct
    Wrong
  • 4
    2.5
    Correct
    Wrong
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Answer : 4. "2.5"

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Answer : 2. "$$540^o$$"

Q:

рдпрджрд┐┬а┬аsec╬╕ тАУ┬аtan╬╕ =┬а1/3 ┬ард╣реИ рддреЛ┬аsec╬╕ +┬аtan╬╕┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛?

1744 0

  • 1
    1
    Correct
    Wrong
  • 2
    9
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    1/9
    Correct
    Wrong
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Answer : 3. "3 "

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