Answer:
1
Step-by-step explanation:
[tex]4^{5}[/tex] can be expressed as [tex]2^{(2)(5)}[/tex] = [tex]2^{10}[/tex]
Similarly [tex]4^{8}[/tex] can be expressed as [tex]2^{(2)(8)}[/tex] = [tex]2^{16}[/tex]
Numerator becomes:
[tex]2^{10}[/tex] · [tex]-2^{9}[/tex] = [tex]-2^{19}[/tex]
Denominator becomes:
[tex]2^{16}[/tex] · [tex]-2^{3}[/tex] = [tex]-2^{19}[/tex]
Since numerator = Denominator,
Answer = 1
Edit reason: typo
