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<p>Well, that explains why you have a TI-89. Besides, a pre-algebra student wouldn’t know how to operate such a monster (basing the perspectives of others; my perspective: TI-89 is not that difficult to use).</p>
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<p>Well, that explains why you have a TI-89. Besides, a pre-algebra student wouldn’t know how to operate such a monster (basing the perspectives of others; my perspective: TI-89 is not that difficult to use).</p>