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anonymous
 5 years ago
Find the product.
(d + 4)(d  4)
a) d²  16
b) d²  16
c) d² + 16
d) d²  8d  16
anonymous
 5 years ago
Find the product. (d + 4)(d  4) a) d²  16 b) d²  16 c) d² + 16 d) d²  8d  16

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hello!! do you need help

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Use FOIL method. d*d=d^2, d*4=4d, 4*d=4d, 4*4=16 combine the products getting: d^2+4d4d16 simplifying results in d^216 choice B
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