Question

Ajutorr..ex 1152 si 1153 cat mai repede va rog

Answer 1

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Answer 2

1152.

a) 4² = ( 2²)² = 2⁴

b) 16² = ( 2⁴)² = 2⁴ˣ² = 2⁸

c) 8⁴ = ( 2³)⁴ = 2¹²

d) 16²⁰ = ( 2⁴)²⁰ = 2⁸⁰

e) 32⁵² = ( 2⁵)⁵² = 2²⁶⁰

f) 8⁶⁴ = ( 2³)⁶⁴ = 2¹⁹²

g) 8³¹ = ( 2³)³¹ = 2⁹³

h) 16¹³⁰ = ( 2⁴)¹³⁰ = 2⁵²⁰

i ) 8⁸ = ( 2³)⁸ = 2²⁴

j) 4⁰ = ( 2²)⁰ = 2⁰

k) 16¹ = ( 2⁴)¹ = 2⁴

l) 2⁴ ₓ 4² = 2⁴ ₓ ( 2²)² = 2⁴ ₓ 2⁴ = 2⁴⁺⁴ = 2⁸

m ) 8³ x 4² = ( 2³)³ x ( 2²)² = 2⁹ x 2⁴ = 2⁹⁺⁴ = 2¹³

n ) ( 4²)^k = 2^4k 2 la puterea 4 k

o ) ( 8 ^k+1)³ = (2³⁽k⁺¹)³ = 2 ^9 k + 9 - 2 la puterea 9 k + 9

p ) 2 ^k x 2²ⁿ x ( 2³)^p+1 x ( 2⁴)m = 2 ^ ( k + 2 n + 3 p + 3 + 4 m)

1153.

a) 9² = ( 3²)² = 3⁴

b) 9⁴ = ( 3²)⁴ = 3⁸

c) 9¹⁰ = ( 3²)¹⁰ = 3²⁰

d) 9¹ = 3²

e) 9⁰ = ( 3²)⁰ = 3⁰

f) 27⁰ = ( 3³)⁰ = 3⁰

g) 27¹ = 3³

h) 27² = ( 3³)² = 3⁶

i ) 27³ = ( 3³)³ = 3⁹

j) 27⁴ = ( 3³)⁴ = 3¹²

k ) 3⁴ x 9⁵ = 3⁴ x ( 3²)⁵ = 3⁴ x 3¹⁰ = 3¹⁴

l ) 9⁸ x 27⁴ = ( 3²)⁸ x ( 3³)⁴ = 3¹⁶ x 3¹² = 3¹⁶⁺¹²= 3²⁸

m ) 4² x 9⁵ = ( 2²)² x ( 3²)⁵ = 2⁴ x 3¹⁰