The Snail's House
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Questions and Answers

What is the snail's primary response to danger?

  • It falls from its current position
  • It hides within its protective shell (correct)
  • It seeks the company of others
  • It attacks the potential threat

    • What is the snail's attitude towards its own company?

  • It is indifferent to solo existence
  • It is anxious in the presence of others
  • It is satisfied with being alone (correct)
  • It is unhappy when alone

    • What is the purpose of the snail's horns?

  • To defend itself from predators
  • To sense its surroundings
  • To respond to touch or stimuli (correct)
  • To collect food and resources

    • What is the snail's relationship with its surroundings?

    <p>It is self-sufficient and detached from its environment</p> Signup and view all the answers

    What is the significance of the snail's 'house'?

    <p>It is a protective shell it inhabits</p> Signup and view all the answers

    3√3 এবং √3-এর গুণফল কত?

    <p>9</p> Signup and view all the answers

    2√2-কে কত দিয়ে গুণ করলে 4 পাব?

    <p>2</p> Signup and view all the answers

    3/5 এবং 5/3-এর গুণফল কত?

    <p>1</p> Signup and view all the answers

    √6×√15=x/10 হলে, x-এর মান কত?

    <p>30</p> Signup and view all the answers

    (√3+√3) (√3-√3)=25-x একটি সমীকরণ হলে, x-এর মান কত?

    <p>0</p> Signup and view all the answers

    √5-এর করণী নিরসক উৎপাদক হলে, x-এর ক্ষুদ্রতম মান কত?

    <p>1</p> Signup and view all the answers

    7+√48-এর হরের করণী নিরসন করতে হরকে কত দিয়ে গুণ করতে হবে?

    <p>4</p> Signup and view all the answers

    (√3+√2)+√7= (√35+a) হলে, এ-এর মান কত?

    <p>2</p> Signup and view all the answers

    Study Notes

    Snail's Behavior

    • The snail sticks to surfaces like grass, leaves, fruits, or walls, and is not afraid of falling.
    • The snail appears to be a part of its surroundings, as if it were a permanent fixture.

    Self-Protection

    • When faced with danger or bad weather, the snail retreats into its shell for protection.
    • The snail's shell provides a secure hiding place.

    Defensive Mechanism

    • If the snail's horns are touched, it will quickly retreat into its shell, displaying displeasure.
    • The snail has a strong instinct to protect itself by withdrawing into its shell.

    Social Behavior

    • The snail is a solitary creature, living alone without any companions.
    • The snail is content with its own company and has no need for external possessions or relationships.

    Algebraic Expressions

    • To find the product of 3% and √3, multiply the coefficients and simplify the radicals.
    • To find the value of x in the equation 2√2 × k = 4, divide both sides by 2√2 and simplify.
    • To find the product of 3/5 and 5/3, multiply the numerators and multiply the denominators, then simplify.

    Multiplication of Algebraic Expressions

    • To multiply algebraic expressions, multiply each term in the first expression by each term in the second expression, and combine like terms.
    • Examples of multiplication of algebraic expressions:
      • √7 × 14 = √(7 × 14) = √98
      • √12 × 2√3 = √(12 × 4 × 3) = √144
      • √5 × 15 × √3 = √(5 × 15 × 3) = √675
      • (√2 + √3) (√2 - √3) = 2 - 3 = -1
      • (√3 + 1) (3 - 1) (2 - 3) (4 + 2√3) = 2 × 2 × (-1) × (4 + 2√3) = -16 - 8√3

    Simplification of Algebraic Expressions

    • To simplify an algebraic expression, combine like terms and simplify the radicals.
    • Examples of simplification of algebraic expressions:
      • √5 - 3 = √(5 - 9) = √(-4) = 2i
      • 3/2 + 3 = 9/2
      • 7 + √48 = 7 + 4√3
      • (√5 + 2) - 3 = √5 - 1
      • (√3 + √2) + √7 = √(3 + 2 + 7) = √12

    Factorization of Algebraic Expressions

    • To factorize an algebraic expression, find the greatest common factor (GCF) of the terms and divide each term by the GCF.
    • Examples of factorization of algebraic expressions:
      • 9 - 4/5 = (9/5) - (4/5) = (5/5) = 1
      • -2 - √7 = -2 - √(7) = -2 - √(4 + 3) = -2 - 2i
      • √3 + √2 + √7 = √(3 + 2 + 7) = √12
      • √8 - 3 = √(8) - 3 = 2√2 - 3

    Mixed Quadratic Equations

    • To solve a mixed quadratic equation, factorize the equation and solve for the variable.
    • Examples of mixed quadratic equations:
      • 9 - 4/5 = 0 => (5/5) = 0 => 1 = 0 => no solution
      • -2 - √7 = 0 => -2 - 2i = 0 => 2i = 2 => i = 1 (no real solution)
      • √3 + √2 + √7 = 0 => √(3 + 2 + 7) = 0 => √12 = 0 => no real solution
      • √8 - 3 = 0 => 2√2 - 3 = 0 => 2√2 = 3 => √2 = 3/2 => 2 = 9/4 => 8 = 9 => no real solution

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    Description

    This poem describes the snail's ability to protect itself by retreating into its shell, feeling secure and content in its own company. The snail's habits and characteristics are explored in this short poem.

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