Question

x³-3x² +5x-15 factories​

Answer 1

Step-by-step explanation:

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

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Answer 2

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x³-3x² +5x-15 factories

$\:\:\:\: \: \: \: \: \: \: \: \: \: \: \large\mathfrak{\underline{\underline{\huge\mathcal{\bf{\boxed{\huge\mathcal{!!ANSWER!!}}}}}}}$

$\:\:\:\: \: \: \: \: \: \: \: \: \: \: \large\mathfrak{\large\mathcal{\bf{\boxed{\large\mathcal{(x-3)(X{}^{2}+15)}}}}}$

$\:\: \underline{\underline{\bf{\large\mathfrak{~~solution~~}}}}$

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

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