zoetodhawHed zoetodhawHed

13-10-2016
Mathematics

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What is the quotient in simplified form? State any restrictions on the variable.

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HomertheGenius HomertheGenius

26-10-2016

[tex] \frac{ x^{2} -16}{ x^{2} +5x+6}: \frac{x}{y} \frac{ x^{2} +5x+4}{ x^{2} -2x-8}= \\ = \frac{(x+4)(x-4)}{(x+2)(x+3)}* \frac{(x-4)(x+2)}{(x+4)(x+1)}= [/tex]
= ( x - 4 )² / ( x + 3 ) ( x + 1 ), restrictions: x ≠ - 3, x ≠ - 1;
Answer: A )

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