Question

What are the zeroes of polynomial (x-1)(x-2)(x-3)

Answer 1

(x-1)(x-2)(x-3)=0
3x-6=0
3x=6
x=2

Answer 2

Hey !!!

(x - 1 ) ( x - 2 ) ( x - 3 ) = 0

x - 1 = 0

x = 1

or, x - 2 = 0

x = 2

or ,

x - 3 = 0

x = 3

hence , 1 , 2 , 3 are zero of given polynomial

for verification substitute the value

p(x ) = ( x - 1 ) ( x - 2 ) ( x -3 )

p( 1) = 1 - 1 (x - 2 ) ( x - 3 )

p(1) = 0

similarly ,

p(2) = 0

and also p(3) = 0

hence , my solution is verified

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Hope it helps you !!

@Rajukumar111