use suitable identity to find the following product (3-2x) (3+2x) with steps
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use suitable identity to find the following product (3-2x) (3+2x) with steps
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Answer:
Step-by-step explanation:
(3-2x) (3+2x)
identity to be used : – = (a – b)(a + b)
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Answer:
Here, we gonna use the identity
a^2 - b^2 = (a+b) (a-b)
Step-by-step explanation:
So, first write the question.
write the identity
Like this
a^2 - b^2 = (a+b) (a- b)
(3-2x) (3+2x)
(3) ^ 2 - (2x)^2
= 9 - 4x^2
For proper guidance see the attachment
Hope this helps you