Question

find the value of The value of x (power 2x) -x (x power x) when x=2 ​

Answer 1

Answer : 8 ✔️

Solution :

${x}^{2x} - x. {x}^{x}$

On putting x = 2 :

${(2)}^{2 \times 2} - 2. {2}^{2} \\ \\ = > {2}^{4} - 2. 4 \\ \\ = > 16 - 8 = 8$