Algebra Practice Question and Answer

Q:

рдпрджрд┐┬аp=99┬арддреЛ┬аp(p2+3p+3)┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реЛрдЧрд╛┬а?

1808 0

  • 1
    1000001
    Correct
    Wrong
  • 2
    999998
    Correct
    Wrong
  • 3
    999999
    Correct
    Wrong
  • 4
    1000000
    Correct
    Wrong
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Answer : 3. "999999"

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

1806 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"

Q:

100.48 = x, 100.70┬а= y┬ардФрд░┬аx2 = y2┬арджрд┐рдпрд╛ рдЧрдпрд╛ рд╣реИ,┬арддреЛ┬аz┬ардХрд┐рд╕рдХреЗ рдирд┐рдХрдЯрддрдо рд╣реИ?

1786 0

  • 1
    1.45
    Correct
    Wrong
  • 2
    1.88
    Correct
    Wrong
  • 3
    2.9
    Correct
    Wrong
  • 4
    3.7
    Correct
    Wrong
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Answer : 3. "2.9"

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Answer : 2. "10"

Q:

рдпрджрд┐┬аa-6b = 3┬а┬ард╣реИ,┬арддреЛ┬аa3-216b3-54ab┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛┬а?

1750 0

  • 1
    27
    Correct
    Wrong
  • 2
    64
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 1. "27"

Q: рдпрджрд┐┬аa2 + b2 + 64c2 + 16c + 3 = 2(a +b),┬ард╣реИ рддреЛ┬а┬а4a7 + b7 + 8c2┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛тАФ 1725 0

  • 1
    $$ {4{1\over 8}}$$
    Correct
    Wrong
  • 2
    $$ {5{1\over 8}}$$
    Correct
    Wrong
  • 3
    $$ {4{7\over 8}}$$
    Correct
    Wrong
  • 4
    $$ {3{1\over 8}}$$
    Correct
    Wrong
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Answer : 2. "$$ {5{1\over 8}}$$"

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