Question

va dau coroane va rog frumos ​

Answer 1

Răspuns:

Explicație pas cu pas:

9/12⁽³ = 3/4

69/27⁽³ = 23/9

42/93⁽³ = 14/31

300/30 = 10/1

3⁴/3⁶ = 1/3² = 1/9

18/3² = 18/9 = 2/1

3³/9² = 9/9² = 1/9

Answer 2

Răspuns:

$(\frac{9}{12} )^{3} = \frac{3}{4} \\\\(\frac{69}{27}) ^{3} = \frac{23}{9} \\\\(\frac{42}{93} )^{3} = \frac{14}{31} \\\\(\frac{300}{30} )^{30}= 10\\\\\frac{3^{4} }{3^{6} } = \frac{1}{9}\\\\\frac{18}{3^{2} } = (\frac{18}{9} )^{2} = 2\\\\\frac{3^{3} }{9^{2} } = \frac{9}{9^{2} } = \frac{1}{9}$