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Please help Factorise completely 36ab - 18b+6a-3​
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4 votes
Please help
Factorise completely 36ab - 18b+6a-3​

User Jacquetta
by
7.4k points

2 Answers

5 votes

Answer:


3(6b+1)(2a-1)

Explanation:


36ab - 18b+6a-3

Factor the two groups.


18b(2a-1)+3(2a-1)

Take 2a - 1 common.


(18b+3)(2a-1)

Factor 18b + 3.


3(6b+1)(2a-1)

User Yunspace
by
7.8k points
0 votes

Answer:


3(6b-1)(2a-1)

Explanation:


36ab-18b+6a-3\\18b(2a-1)+3(2a-1)

Taking (2a-1) as common


(18b+3)(2a-1)

=>
3(6b-1)(2a-1)

User Douglas Ferreira
by
7.3k points
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