find by factorize using suitable identities
x^2-2x-15
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find by factorize using suitable identities
x^2-2x-15
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Answer:
Here is your solution.. Thanks
Answer:
= x^2 - 2x -15
= x^2 - (5-3)x -15
= x^2 - 5x + 3x -15
= x(x-5) + 3(x-5)
= (x-5)(x+3)