Question

factorization by splitting the middle term : x^2 -2x-15​

Answer 1

Answer:

(x-3)(x+5)

Step-by-step explanation:

x^2-2x-15

x^2+5x-3x-15

(x^2-3x)(5x-15)

x(x-3)5(x-3)

(x-3)(x+5)

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Answer 2

Answer:

${x}^{2} - 2x - 15 \\ {x}^{2} - 5x + 3x - 15 \\ x(x - 5) + 3(x - 5) \\ (x - 5)(x + 3)$

this is your answer

Step-by-step explanation:

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