[2/3-1/9)+13(2/3-1)2]:[1/2-1): 2 1⁄2
PORFA AYUDA SI NO SE ENTOENDE AQUI LES SUBO LA FOTO
DOY CORONITA!!!!
PORFA AYUDA SI NO SE ENTOENDE AQUI LES SUBO LA FOTO
DOY CORONITA!!!!
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Respuesta:
Explicación paso a paso:
[(2/3 – 1/9)] + 13 (2/3 – 1)²] : [(1/2 – 1) : 2 1/2
= [(6/9 – 1/9) + 13 • (– 1/3)²] : [– 1/2 : 5/2]
= [5/9 + (13 • 1/9)] : [– 1/2 • 2/5]
= [5/9 + 13/9] : [– 1/5]
= 18/9 : (– 1/5)
= 2 • (– 5) = – 10