<p>can someone explain how to use it?</p>
<p>ok...you go to in home, f2, solve(, then you type the equation in, and then x, then ).</p>
<p>Example</p>
<p>solve(9=x+7,x)</p>
<p>Overpowered, Nerf Please ^.</p>
<p>The solve function is my favorite function. Ever.</p>
<p>F2->Solve->Type in equation, what you want->Enter</p>
<p>I love it. It can do inverses oh so quickly.</p>
<p>This is what i mean when people "buy" their way with calcs on some questions on the math II c.</p>
<p>well...I bought it with my own money because I knew what it could do, get over it. It isn't cheating; CB says you can use it. A person with a regular old calculator can say TI83s are.</p>
<p>wait umm... skeet daddy...just curious but..what kind of calc u have?</p>
<p>Thanks! Here is a great web-site too.
<a href="http://www.math.lsu.edu/%7Eneal/TI_89/alg_trig_calc/alg_trig_calc_index.html%5B/url%5D">http://www.math.lsu.edu/~neal/TI_89/alg_trig_calc/alg_trig_calc_index.html</a></p>
<p>Ti83+ < Old School =p</p>
<p>I got my TI89 on ebay for a great price w/ a warrantee.</p>
<p>I got my TI89 from some college that used them once for something and then didn't need them anymore... It was really cheap ^^.</p>
<p>um since we're on the topic of 89's, does anyone know how to delete blank folios on the notefolio. I have like a bunch of blank ones that are annoying and i can't delete them</p>
<p>try pressing "Clear" (if it doesnt work tell me and i ll check my 89..its not nearby rite now thougH)</p>
<p>ye, i tried that, doesnt work, tried del too</p>
<p>Same here Ralph.</p>