2005 Maths Extension 1 HSC Q2b Use binomial theorem to find term independent of x in (2x-1/x²)¹²

2005 Maths Extension 1 HSC Q2b Use binomial theorem to find term independent of x in (2x-1/x²)¹²

5. Find term independent (free) of x in expansion: a)(x²+1/x)¹² b)(2x+1/3x²)⁹ c)(x+1/x)²ⁿ d)...NEB12Подробнее

5. Find term independent (free) of x in expansion: a)(x²+1/x)¹² b)(2x+1/3x²)⁹ c)(x+1/x)²ⁿ d)...NEB12

HSC Mathematics Extension 1 | Binomial TheoremПодробнее

HSC Mathematics Extension 1 | Binomial Theorem