Mathematics, 05.05.2021 19:50 mimiloveyuhh

A hovercraft takes off from a platform. It's height (in meters), x seconds after takeoff, is modeled by h(x)=-(x-11)(x+3) How many seconds after takeoff will the hovercraft land on the ground?

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A hovercraft takes off from a platform. It's height (in meters), x seconds after takeoff, is modeled...

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