Latest book Aptitude Question SOLUTION: (5x -9)(5x - 7) I understand that I have to use the FOIL system but I am confused on how it works. Would the answer be 25xsquared - 45x - 63? Thank you for your help.

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(#M40125800) BOOK Numerical Ability question Keep an EYE

(5x -9)(5x - 7)
I understand that I have to use the FOIL system but I am confused on how it works. Would the answer be 25xsquared - 45x - 63? Thank you for your help.

Asked In book (9 years ago)

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