Latest exam Aptitude Question SOLUTION: Hi I just want someone to check to see if I did this right. Quadratic equation 4x cubed -36x=0 4x (x squared -9) = 0 4x (x-3)(x+3) = 0 x=3 , x=-3 , and x=0 Is this ri

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(#M40150342) EXAM Numerical Ability question Keep an EYE

Hi I just want someone to check to see if I did this right.

Quadratic equation

4x cubed -36x=0

4x (x squared -9) = 0

4x (x-3)(x+3) = 0

x=3 , x=-3 , and x=0

Is this right?

Thanks you

Asked In exam (9 years ago)

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