6x -5(6x+5) solve using identities
Answers
Answered by
1
Answer:
36x2 - 25
Step-by-step explanation:
(6x - 5)(6x + 5)
(a - b)(a+b) = a2 - b2
therefore,
(6x)2 - (5)2
= 36 x2 - 25
Answered by
0
(6x-5)(6x+5)
WKT,
(a+b)(a-b)=a2-b2
(6x)2-(5)2=36x2-25
WKT,
(a+b)(a-b)=a2-b2
(6x)2-(5)2=36x2-25
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