👤
a fost răspuns

2^100 -2^99= 3^451-3^450×2= 3^451+3^451×2=

Răspuns :

Ahmed1985

2¹⁰⁰−2⁹⁹=

= 2⁹⁹×(2-1) = 2⁹⁹×1= 2⁹⁹
———————————-

3⁴⁵¹ − 3⁴⁵⁰ ×2 =

= 3⁴⁵⁰ × ( 3-1×2) = 3⁴⁵⁰ × (3-2)

= 3⁴⁵⁰× 1= 3⁴⁵⁰

——————————-

3⁴⁵¹+3⁴⁵¹ ×2=

3⁴⁵¹×( 1+1×2) = 3⁴⁵¹×(3 )

= 3⁴⁵¹×3= 3⁴⁵²

Alte intrebari