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What is 5x^2 - 15x - 20
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What is 5x^2 - 15x - 20

User Corradolab
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1 Answer

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Answer:

5(x+1)(x-4)

Explanation:

5(x^2-3x-4)

=x(x+1)-4(x-1)

= (x+1)(x-4)

so, = 5(x+1)(x-4)

User Kevin Rave
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