Question

12)(a+b)(a-b)=a2____.
A)2a
(B)c2
c)b2​

Answer 1

$\green{ \boxed{(a + b)(a - b) = {a}^{2} - {b}^{2} }}$

Answer 2

Answer:

c) -b2

Step-by-step explanation:

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Shrawan ❣️