Math Help With Factoring

June 16th, 2011

$math help with factoring$
Question: Help with easy math factoring?

my answer is similar to the one in the back of the book, but it’s not the same. I just want to see EXACTLY what i did wrong.

so if anyone could show me the steps to completing this question i would be thankful.

Factor:

2m^2+10m+10n-2n^2

Thank you in advance

Answer: 2m^2 + 10m + 10n – 2n^2

2m (m + 5) + 2n (5 – n)

2 [ m (m + 5) + n (5 - n) ]

I’m not sure how far you have to go.

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