Question

求下列各式中x的值.16（1-x）²=1

Answer 1

X³=27

x=3

X²-16=0

X²=16

x=±4

X³-64=0

X³=64

x=4

（x-1)²=4

x-1=±2

x=3或x=-1

(1-x) ³=64

1-x=4

x=-3