Question

(2 la puterea 27:la 4 la puterea 6+25 la puterea 4×2):(4la puterea 7 +5 la puterea 8)

Answer 1

Răspuns

Explicație pas cu pas:

( 2²⁷ : 4⁶ + 25⁴ x 2 ) : ( 4⁷ + 5⁸ ) = 2

= [ 2²⁷ : ( 2²)⁶ + ( 5² )⁴ x 2 ] : [ ( 2² )⁷ + 5⁸] =

= ( 2 ⁽ ²⁷ ⁻ ¹² ⁾ + 5⁽²ˣ⁴⁾ x 2 ) : ( 2⁽ ² ˣ ⁷ ⁾  + 5⁸ ) =

= ( 2¹⁵ + 5⁸ x 2 ) : ( 2¹⁴ + 5⁸ ) =

= 2 x ( 2¹⁴ + 5⁸ ) : ( 2¹⁴ + 5⁸ ) =

= 2