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In-s [12.5K]
3 years ago
14

(x^2-9)/(x+1) ÷ (x^2-6x+9)/(7x+7) reduced form?

Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0
Hello,

\dfrac{\dfrac{x^2-9}{x+1}}{\dfrac{x^2-6x+9}{7x+7}}=7*\dfrac{(x-3)(x+3)*(x+1)}{(x+1)(x-3)^2}=7*\dfrac{x+3}{x-3}




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