(6x-7)(6x+7) solve using suitable identity
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Answered by
4
Answer:
suitable identity is :
(a + b) (a - b) = a^2 - b^2
the solve will be:
=6x^2 - 7^2
=36x^2 - 49
Step-by-step explanation:
Answered by
2
Answer:
36x^2-49
Step-by-step explanation:
(a-b)(a+b)=a^2-b^2
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