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Expand (1+x)^4,(1-x)^3 and (1-x)^2...

Expand `(1+x)^4,(1-x)^3` and `(1-x)^2`

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`(1+x)4=1-4x+6x^2-4x^3+x^4(1-x)63=1-3x+3x^2-x^2,(1-x)^2=1-2x+x^2`
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A N EXCEL PUBLICATION-BINOMIAL THEOREM-QUESTION BANK
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  2. find the middle term in the expansion of (3x+2y)^8

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  3. Expand (1+x)^4,(1-x)^3 and (1-x)^2

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  4. Expand (1-x+x^2)^4

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  5. Consider the expansion of ((4x)/5-5/(2x))^9 Find the general term in t...

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  6. Consider the expansion of ((4x)/5-5/(2x))^9 Find the 7th term in the e...

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  7. Consider the expansion of ((4x)/5-5/(4x))^8 Find the (r+1)^(th) term i...

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  8. Consider the expansion of ((4x)/5-5/(4x))^8 Find the number of terms i...

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  9. Consider the expansion of ((4x)/5-5/(4x))^8 The middle term in the exp...

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  10. Consider the expansion of ((4x)/5-5/(4x))^8 Find the fourth term from ...

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  11. Consider the expansion of (3x^3+2/x^2)^40 Find the general term in the...

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  12. Consider the expansion of (3x^3+2/x^2)^40 Assuming the term containing...

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  13. Consider the expansion of (3x^2-1/(2x^3))^10 Find the (r+1)^(th) term ...

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  14. Consider the expansion of (3x^2-1/(2x^3))^10 Find the term independent...

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  15. Write the expansion of (a-b)^n, n is a positive integer

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  16. Using the expansion in simplify (a+b)^6+(a-b)^6

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  17. Find the value of (10.2)^6+(9.8)^6

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  18. What are the coefficients of (2r+1)^(th) and (r+2)^(th) terms in the e...

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  19. If these coefficients are equal , prove that r=14

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  20. Consider the expansion of (x+a)^n Find the (r+1)^(th)term in the expan...

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