Simplification Practice Question and Answer

Q:

625686734489┬ардХреЗ рд╡рд░реНрдЧрдореВрд▓ рдореЗрдВ рдХрд┐рддрдиреЗ рдЕрдВрдХ рд╣реИ?

1801 0

  • 1
    4
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 3. "6"

Q:

(53├Ч87+159├Ч21+106├Ч25) рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ

2764 0

  • 1
    16000
    Correct
    Wrong
  • 2
    1060
    Correct
    Wrong
  • 3
    10600
    Correct
    Wrong
  • 4
    60100
    Correct
    Wrong
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Answer : 3. "10600"

Q:

$${4- \sqrt{0.04} \over 4+\sqrt{0.4} } $$ ┬ардХрд╛ рдорд╛рди рдХрд┐рд╕рдХреЗ рдирд┐рдХрдЯрддрдо рд╣реИ ?

1228 0

  • 1
    0.8
    Correct
    Wrong
  • 2
    1.4
    Correct
    Wrong
  • 3
    0.4
    Correct
    Wrong
  • 4
    1.0
    Correct
    Wrong
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Answer : 1. "0.8"

Q:

рд╕рд░рд▓ рдХрд░реЗ $$\sqrt{[(12.1)^2-(8.1)^2]├╖[(0.25)^2+(0.25)(19.95)]} $$

1188 0

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

Q:

рд╕рд░рд▓ рдХрд░реЗрдВ┬а┬а$${-(4-6)^2-3(-2)+ред-6ред\over 18-9├╖3├Ч5}$$

1023 0

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

Q:

$$ { \sqrt{(0.798)^2+0.404├Ч0.798+(0.202)^2}+1=?} $$┬а┬а

1221 0

  • 1
    2
    Correct
    Wrong
  • 2
    0.404
    Correct
    Wrong
  • 3
    0
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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  • Workspace

Answer : 1. " 2"

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