If the fourth term in the expansion of (x+xlog2x)7 is 4480, then the value of x where x∈N is equal to:

If the fourth term in the expansion of (x+xlog2x)7 is 4480, then the v

1.	If the fourth term in the expansion of (x+xlog2x)7 is 4480, then the value of x where x∈N is equal to:
Answer» 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: