Latest exam Aptitude Question SOLUTION: Please check for me. I have factored 3a^2(a-b)-6a(a-b)+21(a-b) I got 3(a-b)(a^2-2a+7). Thanks

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(#M40056416) EXAM Numerical Ability question Keep an EYE

Please check for me.

I have factored 3a^2(a-b)-6a(a-b)+21(a-b)

I got 3(a-b)(a^2-2a+7).

Thanks

Asked In exam (10 years ago)

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