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ki77a [65]
2 years ago
10

What is the correct factorization of x^2 - 2x - 15?

Mathematics
1 answer:
iragen [17]2 years ago
8 0

Answer:

option b

Step-by-step explanation:

{x}^{2}  - 2x - 15

{x}^{2}  - 5x + 3x - 15 = 0

x(x - 5) + 3(x - 5) = 0

(x - 5)(x + 3) = 0

x = -3 (Not possible)

x = 5

So, x = 5

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