Question

compara si scrie pe caiet semnul corespunztor( <,=,> )

a)2³⁴ 2⁵⁶
b)3³⁴⁵ 3⁵⁵⁶
c)7³⁴ 7⁵⁶
d)2³⁴ 5³⁴
e)25⁴² 5⁸
f)24³⁴⁵ 22³⁴⁵
g)68¹⁹⁴ 123¹⁹⁴
h)2³⁴ 3⁵¹
i)5²⁴ 9¹⁶
j)4¹⁰² 2²⁰⁰

Answer 1

Răspuns:

)2³⁴<2⁵⁶

b)3³⁴⁵<3⁵⁵⁶

c)7³⁴<7⁵⁶

d)2³⁴< 5³⁴

e)25⁴> 5⁸

f)24³⁴⁵ >22³⁴⁵

g)68¹⁹⁴ <123¹⁹⁴

h)2³⁴ <3⁵¹

i)5²⁴> 9¹⁶

j)4¹⁰² >2²⁰⁰

Answer 2

Răspuns:

a)2³⁴  < 2⁵⁶

b)3³⁴⁵ <  3⁵⁵⁶

c)7³⁴ <  7⁵⁶

d)2³⁴ <  5³⁴

e)25⁴²  > 5⁸

(5²)⁴²=5²ˣ⁴²=⁸5⁴

f)24³⁴⁵  > 22³⁴⁵

g)68¹⁹⁴ <  123¹⁹⁴

h)a)2³⁴ <  3⁵¹

(2²)¹⁷=4¹⁷

3⁵¹=(3³)¹⁷=27¹⁷

i)5²⁴ > 9¹⁶

5²⁴=(5³)⁸=125⁸

9¹⁶=(9²)⁸=81⁸

j)4¹⁰² >  2²⁰⁰

4¹⁰²=(2²)¹⁰²=2²⁰⁴

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