作业帮-(-3)²×(-1)-8×(-1/2)³×|-2-3|-1的4次方-（1-0.5）×1/3×[2-（-3）²][﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
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-(-3)²×(-1)-8×(-1/2)³×|-2-3|-1的4次方-（1-0.5）×1/3×[2-（-3）²][﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
-(-3)²×(-1)-8×(-1/2)³×|-2-3|
-1的4次方-（1-0.5）×1/3×[2-（-3）²]
[﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
-(-3)²×(-1)-8×(-1/2)³×|-2-3|-1的4次方-（1-0.5）×1/3×[2-（-3）²][﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
-(-3)²×(-1)-8×(-1/2)³×|-2-3|
=9+1×5
=14
-1的4次方-（1-0.5）×1/3×[2-（-3）²]
=1+1/2×1/3×7
=13/6
[﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
=[-1/6+5/12+2/12]×﹙-60)
=5/12×﹙-60)
=-25
=、= 看见数学就头疼
14
13/6
-25
-(-3)²×(-1)-8×(-1/2)³×|-2-3|
=-9*(-1)-8×(-1/8)*5
=9+1*5=14
-1的4次方-（1-0.5）×1/3×[2-（-3）²]
=1-19/2*1/3*(-7)
=1+133/6
=139/6
[﹙-1/6﹚-（-5/12）+2/12]×﹙-60)
=﹙-1/6﹚*(-60)-（-5/12）*(-60)+2/12×﹙-60)
=10-25-10
=-25
-1的4次方 = - (1^4) 或 (-1)^4?
如果 -1的4次方 = - (1^4),
则 -1的4次方-（1-0.5）×1/3×[2-（-3）²]
= -1+1/2×1/3×7
=1/6