Simplification Questions Practice Question and Answer

Q:

рдпрджрд┐┬а $${32├╖16-5├Ч2\over 11├╖22├Ч8-5├Ч2}={1\over p}$$ рддреЛ P рдХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ?

883 0

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

Q:

рдпрджрд┐┬а $$ A = {1\over 2}+{1\over 3}├Ч{1\over 4}├╖{1\over 5}-{1\over 6}$$ рдФрд░┬а$$B={1\over 2}├╖{1\over 3}├Ч{1\over 4}+{1\over 5} $$ , рддреЛ A - B рдХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ?

648 0

  • 1
    $${17\over 20}$$
    Correct
    Wrong
  • 2
    $${9\over 20}$$
    Correct
    Wrong
  • 3
    $${7\over 40}$$
    Correct
    Wrong
  • 4
    $${1\over 5}$$
    Correct
    Wrong
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Answer : 3. " $${7\over 40}$$"

Q:

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╡реНрдпрдВрдЬрдХ рдХреЛ рд╕рд░рд▓ рдХреАрдЬрд┐рдПред

┬а 25-(4├╖2)+11.5+9.5

1038 0

  • 1
    46
    Correct
    Wrong
  • 2
    47
    Correct
    Wrong
  • 3
    44
    Correct
    Wrong
  • 4
    45
    Correct
    Wrong
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Answer : 3. "44"

Q:

$${{0.6}├╖{0.6}├Ч{0.6}+{0.5}├Ч{0.5}├╖{0.5}\over{0.6}├Ч{0.5}+{0.3}}$$ рдХрд╛ рдорд╛рди рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдПред

814 0

  • 1
    $${{10}\over{7}}$$
    Correct
    Wrong
  • 2
    $${{11}\over{6}}$$
    Correct
    Wrong
  • 3
    $${{7}\over{3}}$$
    Correct
    Wrong
  • 4
    $${{13}\over{6}}$$
    Correct
    Wrong
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Answer : 2. "$${{11}\over{6}}$$"

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Answer : 3. "0"

Q:

рдпрджрд┐ a3 тАУ b3 тАУ c3 тАУ 3abc = 0, рддреЛ

785 0

  • 1
    a = b = c
    Correct
    Wrong
  • 2
    a + b + c = 0
    Correct
    Wrong
  • 3
    a + c = b
    Correct
    Wrong
  • 4
    a = b + c
    Correct
    Wrong
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Answer : 4. "a = b + c"

Q:

(x + y + z)3 тАУ (y + z тАУ x)3 тАУ (z + x тАУ y)3 тАУ (x + y тАУ z)3 рдХрд╛ рдорд╛рди рд╣реИ:

572 0

  • 1
    12 xyz
    Correct
    Wrong
  • 2
    24 xyz
    Correct
    Wrong
  • 3
    36 xyz
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 2. "24 xyz "

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