Asked by ajayrath7 | 3rd Jun, 2017, 11:13: PM

Expert Answer:

begin mathsize 16px style 2 to the power of negative 6 end exponent cross times open parentheses negative 7 close parentheses to the power of 7
equals 1 over 2 to the power of 6 cross times open parentheses negative 7 close parentheses to the power of 7
equals 1 over 64 cross times left parenthesis negative 823543 right parenthesis
equals negative 823543 over 64 end style

Answered by Rashmi Khot | 4th Jun, 2017, 11:40: PM