Texas Instruments TI-82 STATS

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Using the equation solver
You can use the TI-82 STATS equation solver to solve for a
variable in an equation.
Example: Find the roots for the equation X
2
- 13X - 48 = 0.
Press Result
 }
Í
Note: If you do not see eqn:0= as shown above, press } (the up arrow),
and then press
‘ to erase the existing equation.
„ ¡ ¹
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