1MUHAMMAD1
1MUHAMMAD1
13-02-2021
Mathematics
contestada
Product of (5 + a) and ( -5 + a ) is ......
Respuesta :
cwrw238
cwrw238
19-02-2021
Answer:
a^2 - 25.
Step-by-step explanation:
(5 + a)(-5 + a)
= -25 + 5a - 5a + a^2
= a^2 - 25.
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