What is the inverse of-4t^2-8t+6.8 ?

The inverse of-4t^2-8t+6.8 is -(80+sqrt(-1600t+17280))/(80),-(80-sqrt(-1600t+17280))/(80)

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inverse of-4t^2-8t+6.8

inverse

- 4 t^{2} - 8 t + 6.8

- \frac{80 + - 1600 t + 17280}{80}, - \frac{80 - - 1600 t + 17280}{80}

Solution steps

y = - 4 t^{2} - 8 t + 6.8

Replace

t

with

y

t = - 4 y^{2} - 8 y + 6.8

Solve for

y, t = - 4 y^{2} - 8 y + 6.8

- \frac{80 + - 1600 t + 17280}{80}, - \frac{80 - - 1600 t + 17280}{80}

What is the inverse of-4t^2-8t+6.8 ?
The inverse of-4t^2-8t+6.8 is -(80+sqrt(-1600t+17280))/(80),-(80-sqrt(-1600t+17280))/(80)