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Calculati:
(2¹⁰ • 3⁷)⁹ : (2⁵ • 3⁶)¹⁰=
2⁴⁷ : 2³⁹=
(2¹⁷)⁸ • 2³¹=
Va rog repede​


Răspuns :

[tex](2¹⁰ \times 3⁷)⁹ : (2⁵ \times 3⁶)¹⁰= \\ ( {2}^{10 \times 9} \times {3}^{7 \times 9} ) : ( {2}^{5 \times 10} \times {3}^{6 \times 10} )= \\ ( {2}^{90} \times {3}^{63} ) : ( {2}^{50} \times {3}^{60} )= \\ {2}^{90 - 50} \times {3}^{63 - 60} = \\ {2}^{40} \times {3}^{3} [/tex]

[tex] {2}^{47} \div {2}^{39} = {2}^{47 - 39} = {2}^{8} [/tex]

[tex] {( {2}^{17}) }^{8} \times {2}^{31} = \\ {2}^{17 \times 8} \times {2}^{31} = \\ {2}^{136} \times {2}^{31} = \\ {2}^{136 + 31} = \\ = {2}^{167} [/tex]

Răspuns:

1.

[tex] \frac{16384 \times 12 {}^{13} }{59049}[/tex]

2.

[tex] {2}^{8} [/tex]

3.

[tex] {2}^{167} [/tex]