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Mathematics, 11.05.2021 06:30 failingschooll0l

A missile is fired such that its height above the ground is given by h=-9.8t^2+38.2t+6.5, where t represents the number of seconds since the rocket was fired. Using the quadratic formula, determine, to the nearest tenth of a second, when the rocket will hit the ground. Please I need help with this question

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A missile is fired such that its height above the ground is given by h=-9.8t^2+38.2t+6.5, where t re...
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