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Exercice 1 svp urgent pour lundi

Exercice 1 Svp Urgent Pour Lundi class=

Sagot :

[tex]A = \frac{ \frac{-9}{5} }{5 + \frac{4}{5} } = \frac{-1,8}{5 + 0,8} = \frac{-1,8}{5,8} = - \frac{9}{29} <== SIMPLIFIER [/tex]
DRIZER2012
CORRIGER DETAILLER
A= (-9/5)/(5+(4/5)
A=(-9/5)/[(5*5/5*1)+(4/5)]
A=(-9/5)/[25/5+4/5]
A=(-9/5)/(29/5)
A=(-9/5)*(1/(29/5))
A=(-9/5)*(1*(5/29))
A=(-9/5)*(5/29)
A=-9/29