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anygoal [31]
3 years ago
15

My math problem is 3n(squared) - 28 = -17n I have to factor this! So i would move the 17 over and make it 3n(squared) +17n - 28

= 0 and then from there I am lost.....
Mathematics
1 answer:
wel3 years ago
8 0
It's easier I think to take it and go "what can I add together than makes 17, yet multiplies to 28"
although, I don't think this is a perfect square, either

(x+7)(3x-4) = 0

heres the factored form, but I couldn't even begin to say how I got it, all I know is that it works

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3 years ago
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Schach [20]

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