Math, asked by jungkookiebangtan, 1 year ago


EXPAND = (a+7) (a-15)
 ...............

Answers

Answered by nobaorigamiskills
1
(a+7) (a-15)

a×a+a×-15+7×a+7×-15

=a square-15a+7a-105

=a square-8a-105

Thanks Friend I hope it is helpfullll

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Answered by savarni
3
=(a+7)(a-15)
= a^2-15a+7a-105
= a^2-8a-105

Hope you Got It ..!!!!

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