vloera0005
vloera0005
29-11-2021
Mathematics
contestada
(b+3)(b+7) FOIL method
Respuesta :
vivhope10
vivhope10
29-11-2021
(b+3)(b+7)
b^2+10b+21
Answer Link
HayabusaBrainly
HayabusaBrainly
29-11-2021
Step-by-step explanation:
(b + 3)(b + 7) = ...
= b² + (3 + 7)b + (3•7)
=
b
²
+
1
0
b
+
2
1
Answer Link
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