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Solved Examples
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D   What is the 6th term of the binomial expansion of [x4 - y5]10 ?   D View Solution
cc  Approximate (0.98)30 to the nearest tenth using the first two terms of a binomial expansion.
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cc  What is the number of terms in the binomial expansion of (x + y)15 ?
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cc  Find the eleventh term in the binomial expansion of (x - 4)10.
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cc  Approximate the value of (2.02)7 by using the first two terms of a binomial expansion.
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cc  Find the 4th term of the binomial expansion (1 - x)4.  cc View Solution
cc  What is the fifth term of (7x - y)12 ?
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cc  Find the sixth term in the binomial expansion (x - y4)10.  cc View Solution
cc  Find the ninth term of the binomial expansion [x3 + y]18.
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cc  Find the twelfth term in the binomial expansion of (3 + xy)14.
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cc  Each edge of a cube is x cm in length. If the length of each edge is increased by 8 in, then find the binomial expansion that represents the volume of the new cube.
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cc  Find the eighth term of the binomial expansion (x6 + y5)11.
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cc  The first three terms of the binomial expansion of (x - y6)7 are
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cc  Find the fourth term in the binomial expansion of (x13 + 1x)5.
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cc  Find the value of middle term in the expansion of (xy + yx)8.
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cc  Find the 14th term in the binomial expansion of (36 + x2 + 12x)7.
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cc  Evaluate: (7! × 4!)5!   cc View Solution
cc  What is the number of terms in the binomial expansion of (x + y)16 ?
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cc  Evaluate: (6 x 5 x 4 x 3 x 2 x 1) (4 x 3 x 2 x 1)(2 x 1)   cc View Solution
cc  Evaluate: (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1)(5 x 4 x 3 x 2 x 1)( 3 x 2 x 1) )  cc View Solution
cc  Evaluate: 2! × 5!  cc View Solution
cc  Evaluate: 5!3!
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cc  Evaluate: 10!5! × 5!  cc View Solution
cc  Use the binomial theorem to find the expansion.
(x + y)3  cc
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cc  Use binomial theorem to find the expansion of (2x - y)4.
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cc  Use binomial theorem to find the expansion of (1 - x)5
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cc  Use binomial theorem to find the expansion of (x2 + 2)4.
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cc  Use binomial theorem to find the expansion of (2x + 3y) 3.  cc View Solution
cc  Find the third term in the binomial expansion of (2x + y)8.  cc View Solution
cc  Find the fifth term of the binomial expansion (3 - x)6.  cc View Solution
cc  Find the 12th term of the binomial expansion (1 - x)12.  cc View Solution
cc  Find the tenth term in the binomial expansion of (x - 2)9.
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cc  What is the eleventh term of (6x - y)20 ?
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cc  Find the sixth term in the binomial expansion (x - y2)8.  cc View Solution
cc  Find the ninth term in the binomial expansion of (9 + xy)12.
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cc  Approximate the value of (3.03)10 by using the first two terms of a binomial expansion.
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cc  Approximate (0.97)20 to the nearest tenth using the first two terms of a binomial expansion.
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cc  If a! = 5! × 3!, then the value of a is:
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cc  Find the ninth term of the binomial expansion [x9 + y]15.
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cc  Find the twelfth term of the binomial expansion (x4 + y3)15.
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cc  The first three terms of the binomial expansion of (x - y5)6 are
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cc  Each edge of a cube is x cm in length. If the length of each edge is increased by 10 ft, then find the binomial expansion that represents the volume of the new cube.
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cc  Find the sixth term in the binomial expansion of (x13 + 1x)7.
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cc  Find the value of middle term in the expansion of (xy + yx)16.
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cc  Find the 8th term in the binomial expansion of (9 + x2 + 6x)4.
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