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KiArUnsYu
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Rectangle A has an area of 9 − x2. Rectangle B has an area of x2 + x − 12. In simplest form, what is the ratio of the area of Rectangle A to the area of Rectangle B? Show your work.
 2 years ago
 2 years ago
KiArUnsYu Group Title
Rectangle A has an area of 9 − x2. Rectangle B has an area of x2 + x − 12. In simplest form, what is the ratio of the area of Rectangle A to the area of Rectangle B? Show your work.
 2 years ago
 2 years ago

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ajprincess Group TitleBest ResponseYou've already chosen the best response.1
\[Ratio=\frac{ Area~of~rectangle~A }{ Area~of~rectangle~B }\] \[=\frac{ 9x^2 }{ x^2+x12 }\] Try to factorise the numerator and denominator nd cancel the common factors. Can u do @KiArUnsYu?
 2 years ago

KiArUnsYu Group TitleBest ResponseYou've already chosen the best response.0
yes, thanks!
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
welcome:)
 2 years ago
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