Va rog muuultttttt, e urgenttt, in cateva minute max 30 de min​

Va Rog Muuultttttt E Urgenttt In Cateva Minute Max 30 De Min class=

Răspuns :

Răspuns:

a) 125

b) 0

c) 1

Explicație pas cu pas:

a)

5²⁷: 5²⁴= 5³= 25•5= 125

b) (3²)³²: [ (3³)⁴]⁵•3²⁰- (3⁴)⁶=

= 3⁶⁴: 3⁶⁰•3²⁰- 3²⁴= 3⁴•3²⁰- 3²⁴= 3²⁴- 3²⁴= 0

c) ( 2⁷•2²⁰+ 13²⁵⁸: 13¹⁰³+ 17³⁸) : ( 13¹⁵⁵+ 2²⁷+ 17• 17³⁷)=

= (2²⁷+ 13¹⁵⁵+ 17³⁸): ( 13¹⁵⁵+2²⁷+17³⁸)= 1