Latest exam Aptitude Question SOLUTION: Please solve this problem: (3x-2y)squared Answer sheet says it 9x squared+4y squared-12xy. I understand the 9x squared + 4y squared but not the -12xy. Thanks, S

• Placement Papers
• /
• exam
• /
• Numerical Ability

exam Question Papers:

(#M40068699) EXAM Numerical Ability question Keep an EYE

Please solve this problem: (3x-2y)squared

Answer sheet says it 9x squared+4y squared-12xy.

I understand the 9x squared + 4y squared but not the -12xy.

Thanks,

S

Asked In exam (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution