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What is the factorization? x^2 + x – 12

User Murmansk
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2 Answers

1 vote
x(x-12) both polynomials are divisible by x
User Kuberchaun
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3 votes

Answer: (x-3)(x+4)

Explanation:

x^2+x-12

x^2+4x-3x-12

x(x+4)-3(x+4)

(x-3)(x+4)

User Cheesysam
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3.9k points