Question

tìm x

\(\left(x-1\right)^5=-32\)

Answer 1

\(\left(x-1\right)^5=-32=\left(-2\right)^5\\ \Rightarrow x-1=-2\\ \Leftrightarrow x=-1\)

Answer 2

\(\left(x-1\right)^5=-32\)

\(\Rightarrow\left(x-1\right)^5=-2^5\)

\(\Rightarrow x-1=-2\)

\(\Rightarrow x=\left(-2\right)+1\)

\(\Rightarrow x=-1\)

Chúc bn hok tốt!

Answer 3

(x - 1)^5 = -32

(x - 1)^5 = -2^5

(x - 1) = -2

x = -2 + 1 = -1