Find product of (6x-8y)(6x+8y) is ______.
a. 36x-64y
b. 36x^2+96xy+64^2
c. 36x^2-64y^2
d. 36x^2-96xy-64y^2
Answers
Answered by
0
Answer:
option c
Step-by-step explanation:
6x * 6x = 36x^2
6x * 8y = 48xy
-8y * 6x = -48xy
-8y * 8y = -64y^2
36x^2- 64y^2
Answered by
0
Answer:
(a-b)(a+b)
=a^2 - b^2
= (6x)^2 - (8y)^2
=36x^2 -64y^2
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