👤
I0aNa
a fost răspuns

Calculati :
a) [0,8(3)]¹⁰ ₓ (2,4)¹⁰ =
b) ( 0,5)⁴ ₓ 2⁴ =
c) (0,125)⁵ ₓ 8⁵ =

Răspuns :

Renatemambouko
a) [0,8(3)]¹⁰ ₓ (2,4)¹⁰ =
=[(83-8)/90]¹⁰ ₓ (24/10)¹⁰ =
=(75/90 ₓ 24/10)¹⁰ =
=(5/6)¹⁰ ₓ (12/5)¹⁰ =
=(5/6 ₓ 12/5)¹⁰ =
=2¹⁰
 b) ( 0,5)⁴ ₓ 2⁴ = ( 0,5 ₓ 2)⁴ =1⁴=1
c) (0,125)⁵ ₓ 8⁵ = (0,125 ₓ 8)⁵ =1⁵=1










Alte intrebari