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Simplify : p^2-p-12/p^2-10p+24​

User Harsh Jatinder
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1 Answer

10 votes
10 votes

Explanation:


= \frac{ {p}^(2) - p - 12 }{ {p}^(2) - 10 + 24} \\


= \frac{ {p}^(2) - (4 - 3)p - 12 }{ {p }^(2) - (6 + 4)p + 6 * 4} \\


= \frac{ {p}^(2) - 4p + 3p - 4 * 3 }{ {p}^(2) - 6p - 4p + 6 * 4 } \\


= (p(p - 4) + 3(p - 4))/(p(p - 6) - 4(p - 6)) \\


= ((p + 3)(p - 4))/((p - 4)(p - 6)) \\


= (p + 3)/(p - 6) \\

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User Marcelo Dos Santos
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