-3²+﹙-2﹚³-﹙0.1﹚²×﹙-10﹚³ ﹙-36 12/29﹚÷12
七年级数学题﹙-12x³y⁴﹚÷﹙-3x²y²﹚·﹙-⅓xy﹚
﹣2²-﹙﹣3﹚³×﹙﹣1﹚²-﹙﹣1﹚³
4×﹙-3﹚²-5×﹙-2﹚³+6
计算题.-﹙-x²﹚×﹙-2x²y﹚³+2x²﹙x6次方y³-1﹚.
﹙2/3﹚³÷2/3³-﹙﹣3﹚²-﹙﹣3²﹚
计算.﹙a³-2a²-5a﹚÷﹙-3a﹚=
﹙2013³-3×2011²-2008﹚÷﹙2011³+2011²-2012﹚的
计算,﹙n/m﹚ √ ﹙n/2m²﹚ × [ ﹙-1/m﹚ √ ﹙n³/m³﹚ ] ÷ √
﹣5+(﹣0.2×3/5﹚÷﹙﹣2﹚³-﹙2-5﹚²
﹙√9﹚º-³√64+|﹣5|-﹙1/2﹚﹣² ﹙π+1﹚º-√12+|﹣3|
计算﹙χ+3﹚²-﹙4χ+3﹚﹙3-2χ﹚
﹣2³÷﹙﹣2-¼﹚×﹙﹣1/3﹚²-32/81+1