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choli [55]
3 years ago
11

Using complete sentences, explain how to completely factor: 2x2 - 6x - 36

Mathematics
1 answer:
garri49 [273]3 years ago
5 0

I hope this helps you



2. (x^2-3x-18)



2 (x-6)(x+3)
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Posting a screenshot.
Anna71 [15]
Since 6 is positive, it's (x+blank)^2

6/2=3, and (x+3)^2 = x^2+6x+9. We have x^2+6x-2, so we have to add 9 to both sides to get (x+3)^2-2=9, then subtract 9 from both sides to get
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