factorise

Asked by raoanirudhsrinivasv | 8th Jul, 2009, 04:16: PM

Expert Answer:

taking out 4 kcommon from the expression and splitting the middle term as 5y-3y

we get the factors as

4k(y-1)(3y+5)

Answered by  | 8th Jul, 2009, 07:28: PM

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