Algebra Question with answer Practice Question and Answer

Q:

рдпрджрд┐┬а$$ {{x+1}\over4x}={5\over 2}$$,┬арддреЛ┬а$$ 64x^6+1\over 8x^3 ┬а$$┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛┬ард╣реЛрдЧрд╛┬а?

1617 0

  • 1
    110
    Correct
    Wrong
  • 2
    115
    Correct
    Wrong
  • 3
    125
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
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Answer : 2. "115"

Q:

рдпрджрд┐┬аp + m = 6┬ардФрд░┬аp3 + m3 = 72 ,┬арддреЛ┬аpm┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ┬а?┬а

1610 0

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

Q:

рдпрджрд┐┬а$$ {3x+}{2\over {\sqrt{x}}}=1$$ ┬ард╣реИ рддреЛ$$ {x-{\sqrt{x}}}=?$$

1600 0

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

Q:

рдпрджрд┐┬аx = y = 333┬а┬ардФрд░┬аz = 334,┬а┬ард╣реИ рддреЛ┬аx3 + y3 + z3 тАУ 3xyz┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реЛрдЧрд╛┬а?

1599 0

  • 1
    0
    Correct
    Wrong
  • 2
    667
    Correct
    Wrong
  • 3
    1000
    Correct
    Wrong
  • 4
    2334
    Correct
    Wrong
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Answer : 3. "1000"

Q:

рдпрджрд┐┬аx-y=2, xy=24┬ард╣реИ рддреЛ┬а(x2+y2)┬ардХрд╛ рдорд╛рди рдЬреНрдЮрд╛рдд рдХрд░реЗрдВред

1595 0

  • 1
    52
    Correct
    Wrong
  • 2
    63
    Correct
    Wrong
  • 3
    36
    Correct
    Wrong
  • 4
    25
    Correct
    Wrong
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Answer : 1. "52"

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Answer : 1. "a = 2, b = -12"

Q:

рдпрджрд┐┬а$$ {t^{2}-4t+1=0}$$┬арддреЛ┬а$${t^{3}+{1\over {t^{3}}}}$$┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реЛрдЧрд╛тАФ

1550 0

  • 1
    44
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    52
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
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  • Workspace

Answer : 3. "52"

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Answer : 4. "1"

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