Math, asked by ichchhajain21, 9 days ago

 b) 3ab− 12b+ 5a − 20
fatorise the following​

Answers

Answered by krishpmlak
0

Answer:

Step-by-step explanation:

3ab - 12b + 5a - 20

= 3b ( a - 4 ) + 5 ( a - 4 )

= ( a - 4 ) ( 3b + 5 )

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