Question

(2,3³)⁴•2,3⁵=
3,72⁷•(3,72²)⁸=
(3,2³):3,2¹⁰=
(2,4²•2,4⁷)³:(2,4⁴)=
(2,7+1,5)²+(0,5+1,5)³=
(faceti va rog in colonita rezolvarea)dau coroana​

Answer 1

Răspuns:

Explicație pas cu pas:

(2,3)⁴*(2,3)⁵

= (2,3)⁴⁺⁵

= (2,3)⁹

-

(3,72)⁷*(3,72²)⁸

= (3,72)⁷*(3,72)²ˣ⁸

= (3,72)⁷*(3,72)¹⁶

= (3.72)⁷⁺¹⁶

= (3,72)²³

-

(3,2³): (3,2)¹⁰

= (3,2)........cred ca mai era o putere

-

(2,4²*2,4⁷)³: (2,4)

= (2,4²⁺⁷)³: (2,4)⁴

= (2,4⁹)³: (2,4 )⁴

= (2,4)⁹ˣ³:( 2,4 )⁴

= (2,4)²⁷:( 2,4)⁴

= (2,4)²⁷⁻⁴

= (2,4)²³

-

(4,2²)+(2³)

= 17,64+8

= 25,64