(A+B)(A-B)=A^2-B^2 in the case of matrices please explain

1.	(A+B)(A-B)=A^2-B^2 in the case of matrices please explain
Answer» ANSWER: Step-by-step EXPLANATION: (A+B) (A-B) = A^2 - B^2 A(A) - A(B) + B(A) -B(B) =A^2-B^2 A^2- B^2 =A^2- B^2

Answer»

ANSWER:

Step-by-step EXPLANATION:

(A+B) (A-B) = A^2 - B^2

A(A) - A(B) + B(A) -B(B) =A^2-B^2

A^2- B^2 =A^2- B^2

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(A+B)(A-B)=A^2-B^2 in the case of matrices please explain​

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(A+B)(A-B)=A^2-B^2 in the case of matrices please explain