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Sati [7]
2 years ago
7

What is the factored form of the expression x^2-2x-15?

Mathematics
1 answer:
Dimas [21]2 years ago
5 0

Answer:

(x-5)(x+3)

Step-by-step explanation:

<u>Factor by grouping</u>

<u />x^2-2x-15\\x^2+3x-5x-15\\x(x+3)-5(x+3)\\(x-5)(x+3)

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