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campbell_st
 2 years ago
Best ResponseYou've already chosen the best response.0well start by factorising the quadratics which will give \[\frac{(4y 1)(y 3)}{(2y + 3)( y  4)} \times \frac{(2y + 3)(y + 3)}{(4y 1)(4y + 1)} \times \frac{(y + 7)(y  3)}{(y  3)(y+3)}\] now just cancel common factors... the distribute to get the final simplification.

Azteck
 2 years ago
Best ResponseYou've already chosen the best response.0Incorrect @campbell_st \[\frac{ (4y1)(y3) }{ (2y+3)(y4) }\times \frac{ (2y+3)(y+3) }{ (4y1)(4y+1) }\times \frac{ (y+7)(y4) }{ (y3)(y+3) }\]

Azteck
 2 years ago
Best ResponseYou've already chosen the best response.0You incorrectly factorised the numerator of the last fraction.
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