b 4 32 18 95 44 36 18 7a 2(x+1) 2.5³.7³ 24 125 121' 60' 12' 5a' 4(x+1)' 2³.5.7' 3² 2-3 2-3-5' 3.5 25.3² 2-3-5 5².7³.11ª 144 132-17 19 5¹1:56 3:3 35-7³-11² 7².12 132 17³ 23' 5³.52.3².7
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