Math, asked by jeetuvishnoi72, 7 months ago

factorise the following by regrouping
15mn-6m+5n-2

Answers

Answered by Simran678900

3

Answer: 15mn- 3 x 5 x m x n.

-6m-: -2 x 3 x m.

5n- 5 x n.

2- 2.

Answered by mightyraj2213

4

15mn+5n-6m-2

=>5n(3m+1)-2(3m+1)

=>(3m+1)(5n-2)

m= -1/3, n= 2/5

I hope it helps. Thank you

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