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yummydumBest ResponseYou've already chosen the best response.1
i look below i no see equation o.o
 one year ago

yummydumBest ResponseYou've already chosen the best response.1
dividing a fraction by a fraction is the same as multiplying a fraction by the reciprocal of another fraction...like this: \[\huge{{a\over b}\over{c\over d}}~~~~~\implies~~~~~{{a\over b}\times{d\over c}}\]
 one year ago

yummydumBest ResponseYou've already chosen the best response.1
so in your case its:\[\huge{{12x\over x^2+6x+9}\over{4x^2\over x^29}}~~~~~\implies~~~~~{{12x\over x^2+6x+9}\times{x^29\over4x^2}}\] so now just cross multiply
 one year ago

mitchelsewbaranBest ResponseYou've already chosen the best response.1
here are the answers
 one year ago

mitchelsewbaranBest ResponseYou've already chosen the best response.1
so it's the 4th one?
 one year ago

yummydumBest ResponseYou've already chosen the best response.1
\[\large{{12x\over x^2+6x+9}\times{x^29\over4x^2}}~~~~~\implies~~~~{{12x\times(x^29)}\over{x^2+6x+9\times (4x^2)}}\]sorry i wrote that wrong...this gives you:\[\large{12x^3108x\over 4x^4+24x^3+36x^2}\]simpllify that
 one year ago

mitchelsewbaranBest ResponseYou've already chosen the best response.1
i simplified it. it's the 2nd one
 one year ago
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