X³-10X²=1000
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运算结果
X=10/3-((1+lx/(3))×(14
500-1500×/(93))^(1/3))/
6-(5×(1-|×/(3))×((29+3×/(93))/
2)^(1/3))/3]X=10/3-((1-Ixv(3
))×(14500-1500×√(93))^(1/3))/
6-(5×(1+|x/(3))×((29+3×/(93))/
2)^(1/3))/3
X=(10+(14500-1500×/(93)^(1/3)+5×2^(2/3)×(29+3×/(93))^(1/3))/
3]
(-10+X)×X^2=1000
(-10+X)×X^2-1000=0
-1000-10×X^2+X^3=0
X=10/3-((1+l×√(3))×(145
00-1500×√(93))^(1/3))/
6-(5×(1-1×√(3))×((29+3×/(93))/
2)^(1/3))/3X=10/3-((1-|x/(3))
×(14500-1500×/(93)^(1/3))/
6-(5×(1+1×/(3))×((29+3×/(93))/
2)^(1/3))/3
X=(10+(14500-1500×√(93))^(1/3)+5×2^(2/3)×(29+3×/(93))^(1/3))/3
咨询记录 · 回答于2021-12-07
X³-10X²=1000
运算结果
X=10/3-((1+lx/(3))×(14
500-1500×/(93))^(1/3))/
6-(5×(1-|×/(3))×((29+3×/(93))/
2)^(1/3))/3]X=10/3-((1-Ixv(3
))×(14500-1500×√(93))^(1/3))/
6-(5×(1+|x/(3))×((29+3×/(93))/
2)^(1/3))/3
X=(10+(14500-1500×/(93)^(1/3)+5×2^(2/3)×(29+3×/(93))^(1/3))/
3]
(-10+X)×X^2=1000
(-10+X)×X^2-1000=0
-1000-10×X^2+X^3=0
X=10/3-((1+l×√(3))×(145
00-1500×√(93))^(1/3))/
6-(5×(1-1×√(3))×((29+3×/(93))/
2)^(1/3))/3X=10/3-((1-|x/(3))
×(14500-1500×/(93)^(1/3))/
6-(5×(1+1×/(3))×((29+3×/(93))/
2)^(1/3))/3
X=(10+(14500-1500×√(93))^(1/3)+5×2^(2/3)×(29+3×/(93))^(1/3))/3
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