4 years ago

Factor x2 + 10x – 18.

1 answer:

4 0

X² + 10x – 18

Find factors of x² and -18 that will give you 10x when added

x² + 10x – 18

this is a prime, because there are no factors of -18 (-9 and 2 with negative interchangeably, and -6 and 3, with negative interchangeably) that will give you 10.

Therefore, you're answer is D. prime

hope this helps

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