what are the possible dimensions of the cuboids whose volume is :
volume: 12ķy^2 + 8ky - 20k.
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Answer:
Dimensions are l = 4k, b = 3y+5, h = y-1
Step-by-step explanation:
Volume = 12ky2 + 8ky - 20k
= 4k (3y2 + 2y - 5)
= 4k (3y2 + 5y -3y - 5)
= 4k (y (3y+5) - 1(3y+5))
= 4k (3y +5) (y-1)
Dimensions are l = 4k, b = 3y+5, h = y-1
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