Question

8^3 x 2^5 x 2^2a/4 x 2^11a x 2^-2a​

Answer 1

Step-by-step explanation:

=(2^3)3×2^5×2^2a/2^2×2^11a×2^-2a

=2^9×2^5×2^2a×2^2a/2^2×2^11a

=2^9+5+2a+2a/2^2+11a

=2^14+4a/2^2+11a

=2^14+4a-(2+11a)

=2^14+4a-2-11a

=2^12-7a