EduSahara™ Assignment
Name : Polynomial Power Expansion
Chapter : Polynomials and Factorisation
Grade : SSC Grade IX
License : Non Commercial Use
Question 1
1.
    • The expanded form of
    • (
      2
      p
      )
      3
       
    • is
  • (i)
    2
    p
    2
    p
    2
    p
    2
    p
    2
    p
  • (ii)
    2
    p
    2
    p
    2
    p
  • (iii)
    2
    p
    2
    p
  • (iv)
    2
    p
    2
    p
    2
    p
    2
    p
  • (v)
    2
    p
Question 2
2.
    • The expanded form of
    • (
      4

      5
      n
      )
      3
       
    • is
  • (i)
    4

    5
    n
    4

    5
    n
    4

    5
    n
  • (ii)
    4

    5
    n
    4

    5
    n
    4

    5
    n
    4

    5
    n
  • (iii)
    4

    5
    n
    4

    5
    n
  • (iv)
    4

    5
    n
  • (v)
    4

    5
    n
    4

    5
    n
    4

    5
    n
    4

    5
    n
    4

    5
    n
Question 3
3.
    • The expanded form of
    • (
      5
      j
      k
      )
      3
       
    • is
  • (i)
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
  • (ii)
    (
    5
    j
    k
    )
  • (iii)
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
  • (iv)
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
  • (v)
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
    (
    5
    j
    k
    )
Question 4
4.
    • The expanded form of
    • (
      1

      3
      f
      g
      )
      3
       
    • is
  • (i)
    1

    3
    f
    g
  • (ii)
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
  • (iii)
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
  • (iv)
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
    1

    3
    f
    g
  • (v)
    1

    3
    f
    g
    1

    3
    f
    g
Question 5
5.
    • The expanded form of
    • (
      5
      p
      5
      )
      3
       
    • is
  • (i)
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
  • (ii)
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
  • (iii)
    (
    5
    p
    5
    )
  • (iv)
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
  • (v)
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
    (
    5
    p
    5
    )
Question 6
6.
    • The expanded form of
    • (
      2

      3
      b
      +
      3

      4
      )
      3
       
    • is
  • (i)
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
  • (ii)
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
  • (iii)
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
  • (iv)
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
    (
    2

    3
    b
    +
    3

    4
    )
  • (v)
    (
    2

    3
    b
    +
    3

    4
    )
Question 7
7.
    • The expanded form of
    • (
      4
      f
      )
      3
       
    • is
  • (i)
    4
    f
    4
    f
    4
    f
    4
    f
  • (ii)
    4
    f
  • (iii)
    4
    f
    4
    f
  • (iv)
    4
    f
    4
    f
    4
    f
    4
    f
    4
    f
  • (v)
    4
    f
    4
    f
    4
    f
Question 8
8.
    • The expanded form of
    • (
      4

      5
      v
      )
      3
       
    • is
  • (i)
    4

    5
    v
  • (ii)
    4

    5
    v
    4

    5
    v
    4

    5
    v
    4

    5
    v
  • (iii)
    4

    5
    v
    4

    5
    v
  • (iv)
    4

    5
    v
    4

    5
    v
    4

    5
    v
    4

    5
    v
    4

    5
    v
  • (v)
    4

    5
    v
    4

    5
    v
    4

    5
    v
Question 9
9.
    • The expanded form of
    • (
      5
      i
      j
      )
      3
       
    • is
  • (i)
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
  • (ii)
    (
    5
    i
    j
    )
  • (iii)
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
  • (iv)
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
  • (v)
    (
    5
    i
    j
    )
    (
    5
    i
    j
    )
Question 10
10.
    • The expanded form of
    • (
      1

      2
      m
      n
      )
      3
       
    • is
  • (i)
    1

    2
    m
    n
    1

    2
    m
    n
  • (ii)
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
  • (iii)
    1

    2
    m
    n
  • (iv)
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
  • (v)
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
    1

    2
    m
    n
Question 11
11.
    • The expanded form of
    • (
      5
      k
      l
      +
      3
      l
      )
      3
       
    • is
  • (i)
    (
    5
    k
    l
    +
    3
    l
    )
  • (ii)
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
  • (iii)
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
  • (iv)
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
  • (v)
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
    (
    5
    k
    l
    +
    3
    l
    )
Question 12
12.
    • The expanded form of
    • (
      2

      3
      m
      +
      2

      3
      n
      )
      3
       
    • is
  • (i)
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
  • (ii)
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
  • (iii)
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
  • (iv)
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
    (
    2

    3
    m
    +
    2

    3
    n
    )
  • (v)
    (
    2

    3
    m
    +
    2

    3
    n
    )
    Assignment Key

  •  1) (ii)
  •  2) (i)
  •  3) (iv)
  •  4) (ii)
  •  5) (i)
  •  6) (iv)
  •  7) (v)
  •  8) (v)
  •  9) (iv)
  •  10) (iv)
  •  11) (ii)
  •  12) (iii)