Question

Q.1.B. Solve the following.
1) Expand : (x+1/3) (x-1/3)
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Answer 1

Answer:

Here is the answer

Step-by-step explanation:

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Answer 2

( x + 1 / 3 ) ( x - 1 / 3 )

( x + 1 ) ( x - 3 ) / 3 × 3

( x + 1 ) ( x - 1 ) / 9

x² - 1² / 9

x² - 1 / 9