Math, asked by shonali93, 4 months ago

Factorise - 9 (a - 2b)² - 7 (a - 2b) + 22

Answers

Answered by kcsahooxx

0

Answer:

−

9

2

+

3

6

−

3

6

2

−

7

+

1

4

+

2

2

Step-by-step explanation:

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