Calcule as expressões?
a)2√36+1/4×√25/4?
b)√4×√9/4-2×√1/9
Soluções para a tarefa
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a)2X6+1/4X5/2=
12+5/8=
MMC=8
96/8+5/8=101/8
B)2X3/2-2X1/3
3-2/3
MMC=3
9/3-2/3=7/3
12+5/8=
MMC=8
96/8+5/8=101/8
B)2X3/2-2X1/3
3-2/3
MMC=3
9/3-2/3=7/3
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