Question

ex 4 cu rezolvari (pana la 11:30) VA ROG MULLLT! Multumesc!

Answer 1

Răspuns:

Explicație pas cu pas:

$a)(\frac{5}{11} )^6*(\frac{22}{10} )^6=(\frac{5}{11} *\frac{22}{10} )^6=(\frac{2}{2} )^6=1^6=1\\\\b)(5\frac{2}{5} )^4*(\frac{5}{9} )^4=(\frac{27}{5} *\frac{5}{9} )^4=(\frac{3}{1} )^4=3^4=81\\\\c)(\frac{39}{54} )^8*(\frac{27}{26} )^8=(\frac{39}{54} *\frac{27}{26} )^8=(\frac{3}{4} )^8\\\\d)(\frac{55}{38} )^3*(\frac{95}{22} )^3=(\frac{55}{38} *\frac{95}{22} )^3=(\frac{5225}{836} )^3\\\\e)(\frac{12}{100} )^9*(8\frac{1}{3} )^9=(\frac{12}{100} *\frac{25}{3} )^9=(\frac{1}{1} )^9=\frac{1}{1} =1$

$f)(\frac{9}{37} )^6*(\frac{37}{27} )^6=(\frac{9}{37} *\frac{37}{27} )^6=(\frac{1}{3} )^6=\frac{1}{729}$

Succes! :)