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ma puteti ajuta va rog 9+8×[7+6×(5+4×3)-2]-10×10

Răspuns :

9+8×[7+6×(5+4×3)-2]-10×109+8×[7+6×(5+12)-2]-100
9+8x(7+6x17-2)-100
9+8x(7+102-2)-100
9+8x107-100
9+856-100
865-100
765
9+8×[7+6×(5+4×3)-2]-10×10=
9+8×[7+6×(5+12)-2]-10×10=
9+8×(7+6×17-2)-10×10=
9+8×(7+102-2)-10×10=
9+8×107-10×10=
9+856-100=
865-100=765