Question

express 2-³x -7-³ in postive exponent ( give answer in power notation)​

Answer 1

Answer:

let us be friends plz

Step-by-step explanation:

plz mark as brainliest thnx :)

drop down some thanks too!

hope you liked my answer  

#purple army

#cute blink  

@avikasrivastava2010

(i have written this answer)