Question

Find all the zeroes of
f(x)=x^3-2x

Answer 1

Answer:

the answer is x=0, √2, -√2

Step-by-step explanation:

x^3-2x=0

x(x^2-2)=0

therefore either x=0 and x^2-2=0

if x^2-2=0

x=+or-√2

hope this as the answer

be blessed☺