Odpowiedź :
Cześć ;-)
Obliczenia
[tex]27^4=(3^3)^4=4^{3\cdot4}=3^{12}\\\\9^7=(3^2)^7=3^{2\cdot7}=3^{14}\\\\243^2=(3^5)^2=3^{5\cdot2}=3^{10}\\\\81^5=(3^4)^5=3^{4\cdot5}=3^{20}\\\\9^8=(3^2)^8=3^{2\cdot8}=3^{16}\\\\3^{18}\\\\3^{10}<3^{12}<3^{14}<3^{16}<3^{18}<3^{20}\\\\\huge\boxed{243^2<27^4<9^7<9^8<3^{18}<81^5}[/tex]
Pozdrawiam!
Odpowiedź:
zad 6
27⁴ = (3³)⁴ = 3¹²
9⁷ = (3²)⁷ = 3¹⁴
243² = (3⁵)² = 3¹⁰
81⁵ = (3⁴)⁵ = 3²⁰
9⁸ = (3²)⁸ = 3¹⁶
3¹⁸
szereg rosnący
3¹⁰ = 243²
3¹² = 27⁴
3¹⁴ = 9⁷
3¹⁶ = 9⁸
3¹⁸
3²⁰ = 81⁵
243² , 27⁴ , 9⁷ , 9⁸ , 3¹⁸ , 81⁵