9(x-1)2=16 -8(x-3)^3=27 求X

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9(x-1)2=16-8(x-3)^3=27求X9(x-1)2=16-8(x-3)^3=27求X9(x-1)2=16-8(x-3)^3=27求X第一个9(x-1)²=16（x-1）=4/3或

9(x-1)2=16 -8(x-3)^3=27 求X
9(x-1)2=16 -8(x-3)^3=27 求X

9(x-1)2=16 -8(x-3)^3=27 求X
第一个
9(x-1)²=16
（x-1）=4/3 或者x-1=-4/3
x1=7/4 x2=-1/3
2
(x-3)^3=-(3/2)^3
x-3=-3/2
x=3/2