Math, asked by madeshwaraboobalan, 5 months ago

(iii) (3a - 1)(3B - 1)​

Answers

Answered by shobha888
0

Answer:

3

a

(

3

b

)

+

3

a

1

1

(

3

b

)

1

19

a

b

3

a

3

b

+

1

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