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STatiana [176]
3 years ago
6

What is the complete factorization of x2 + 4x − 45?

Mathematics
1 answer:
Zanzabum3 years ago
7 0

Answer:

(x-5) (x+9)

Step-by-step explanation:

what multiplies to -45 but adds to positive 4?  -5 and 9. that's how you get (x-5) (x+9)

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A light shines from the top of a pole 50ft high. a ball is dropped from the same height from a point 30 ft away from the light.
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3 years ago
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