If the fourth term in the expansion of (x + x^(log ₂x))⁷ is 4480, then the value of x where x N is equal to:

Binomial Theorem and Its Simple Applications: JEE Main 2021 Mathematics question

JEE Main 2021 · 17 Mar, Morning shift · Q2931

JEE Main 202117 Mar, Morning shiftMathematicsEasyBinomial Theorem and Its Simple Applications131× since 2002

If the fourth term in the expansion of

{(x + {x^{{{\log }_2}x}})^7}

is 4480, then the value of x where x

\in

N is equal to :

JEE Main 2021 · 17 Mar, Morning shift · Q2931

JEE Main 202117 Mar, Morning shiftMathematicsEasyBinomial Theorem and Its Simple Applications131× since 2002

If the fourth term in the expansion of

{(x + {x^{{{\log }_2}x}})^7}

is 4480, then the value of x where x

\in

N is equal to :