Question

(3^5×2^14)^6:(3^4×2^10)^7=?​

Answer 1

Răspuns:

Explicație pas cu pas:

( 3⁵ x 2¹⁴)⁶ : ( 3⁴ x 2¹⁰ )⁷ =

= (3⁽⁵ˣ⁶⁾ x 2⁽¹⁴ˣ⁶⁾ ) : ( 3⁽⁴ˣ⁷⁾ x 2⁽¹⁰ˣ⁷⁾ =

= ( 3³⁰ x 2⁸⁴)  : ( 3²⁸ x 2⁷⁰) =

= 3⁽³⁰⁻²⁸⁾ x 2⁽⁸⁴⁻⁷⁰⁾ =

= 3² x 2¹⁴=

= 9 x 2¹⁴

Answer 2

Răspuns:

[(3^5)^6*(2^14)^6]:[(3^4)^7*(2^10)^7)]=3^30*2^84:3^28*2^70=3^2*2^14

Explicație pas cu pas: