binomial theorem N.R #1,2,3

Numerical Response The numerical coefficient of the term with x in the expansion of (2x - 1 ) is 1 . Hint: Use tit 1 = " Ckx"-ky*. Numerical Response Find the numerical coefficient of the simplified term containing x * for the expansion of 2. "2 x ), to the nearest hundredth. lessigke rainW sam Hint: Expand to the x- term. Numerical Response un art of botsley el roledenaxe lsimonid 3. Determine the coefficient of the fifth term of the expansion of (1 - 2x) if the polynomial is written in ascending order by degree of x. Hint: The entire expansion is not required. ert entrmeted A