itsjustme_lol
Multiply. (x  4)(x2 + 5x + 6)
can someone confirm my answer?



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itsjustme_lol
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x3 + x2  14x  24? thats what I got

blahblah_who_cares
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ur saying x to the power of 2 correct?

itsjustme_lol
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yes

blahblah_who_cares
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yah i got the same answer as itsjustme

itsjustme_lol
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thanks

Hero
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(x  4)(x2 + 5x + 6)
= x^2(x 4) + 5x(x4) + 6(x  4)
= x^3  4x^2 + 5x^2  20x + 6x  24
= x^3 + x^2 14x  24