What is the right answer for question 19) http://postimg.org/image/5qleq0nsx/

Asked on by lkballer24

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llltkl | College Teacher | (Level 3) Valedictorian

Posted on


`rArr x(2x^2-7x+3)=0`

`rArr x(2x^2-6x-x+3)=0`

`rArr x{2x(x-3)-1(x-3)}=0`

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

Hence,` x` =`0,3,1/2`

Therefore, the right choice is option d).

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