Question

calculati:


(2³•3⁴)¹²:(2³⁵•3⁴⁵)


va rog e urgent!!!! ​

Answer 1

[(2³)¹² x (3⁴)¹²] : (2³⁵ x 3⁴⁵) =

(2³⁶ x 3⁴⁸) : (2³⁵ x 3⁴⁵) =

(2³⁶ : 2³⁵) x (3⁴⁸:3⁴⁵) =

2 x 3³ =

2 x 27 = 54

Answer 2

Răspuns:

54

Explicație pas cu pas:

${( {2}^{3} \cdot {3}^{4} )}^{12} :( {2}^{35} \cdot {3}^{45} ) = ( {2}^{3 \cdot 12} \cdot {3}^{4 \cdot 12}) : ( {2}^{35} \cdot {3}^{45} ) = ( {2}^{36} \cdot {3}^{48}) : ( {2}^{35} \cdot {3}^{45} ) = {2}^{36 - 35} \cdot {3}^{48 - 45} = {2}^{1} \cdot {3}^{3} = 2 \cdot 27 = \bf 54$