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anonymous
 4 years ago
please help
anonymous
 4 years ago
please help

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maheshmeghwal9
 4 years ago
Best ResponseYou've already chosen the best response.1just factorise first fraction.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Factor your denominator and numerator. Hint: \[(a^2 b^2)= (a+b)(ab)\] (Denominator) Prod= 81 Sum = 18 So find two numbers that multiply to give 81 and add up to 19.

maheshmeghwal9
 4 years ago
Best ResponseYou've already chosen the best response.1\[x^281=(x+9)(x9).\]

maheshmeghwal9
 4 years ago
Best ResponseYou've already chosen the best response.1\[x^2+18x+81=(x+9)^2\]

maheshmeghwal9
 4 years ago
Best ResponseYou've already chosen the best response.1now u can do it:)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that's easier to understand ^_^ appericate it
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