Question

Answer 1

-4

Answer 2

\(B=\dfrac{2^4.2^6}{\left(2^5\right)^2}-\dfrac{2^5.15^3}{6^3.10^2}=\dfrac{2^{10}}{2^{10}}-\dfrac{2^5.5^3.3^3}{2^3.3^3.5^2.2^2}=1-5=-4\)

Answer 3

B= 2^4*6/2^5*2 - 2^5*(3*5)^3/(2*3)^3*(2*5)^2

= 2^24/2^10 - 2^5*15^3/6^3*10^2

= 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answer 4

HÌNH NHƯ KẾT QUẢ LÀ -4