Question: d = 3.2(t+1) (2t - 3)An air pump increases the oxygen levels in an aquarium and reduces the build-up of wastematerials. The equation shown above

d = 3.2(t+1) (2t - 3)An air pump increases the oxygen

d = 3.2(t+1) (2t - 3)An air pump increases the oxygen levels in an aquarium and reduces the build-up of wastematerials. The equation shown above gives the depth, d, in inches of an air bubble beneath thesurface of the water t seconds after it emerges from the air pump. After how many seconds doesthe air bubble reach the surface?

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