Math, asked by 38ishikayadav, 3 months ago

find ( 3a - 2b ) ² by using a suitable identity

Answers

Answered by markcalhoun

1

Answer:

BELOW

Step-by-step explanation:

9

a

2

−

12

a

b

+

4

b

2

HOPE IT HELPED

Answered by dangmishka08

2

Answer:

9a² + 4b² -12ab

Step-by-step explanation:

(3a - 2b) ²

= (3a) ² + (2b) ² -2(3a) (2b)

= 9a² + 4b² -12ab

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