(3x-6)² use suitable identity
Answers
Answered by
1
Answer:
therefore the answer is 324
Answered by
10
Answer:
we have given (3x-6)^2 .
so , this is in the form of (a - b)^2
Step-by-step explanation:
(3x-6)^2
(a - b)^2= a^2 - 2ab + b^2
(3x-6)^2= (3x)^2 - 2 x 3x x 6 + (6)^2
= 9x^2 - 36x + 36
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