How do you solve #x( x - 1) ( x + 1) = 0#?

1 Answer
Mia
Nov 14, 2016

#x=0" " OR " "x=1 " "OR" " x=-1#

Explanation:

Multiplying three factors is zero if at least one of them is zero.
#" "#
#" "#
#x(x-1)(x+1)=0#
#" "#
#x =0#
#" "#
Or
#" "#
#x-1=0rArrx=1#
#" "#
Or
#" "#
#x+1=0rArrx=-1#
#" "#
#" "#
Hence , #x=0" " OR " "x=1 " "OR" " x=-1#

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