Questions & Answers for: Texas Instruments 625

(-3/4)*(+5/6) tae -.625 also known as -5/8

...me back, lreynolds1 Use the ^ key just above the divide. For example, 5 ^ 4 ENTER should give you

I need to use a TI 30Xa to evaluate a Logarithm Log5 1/625 Not sure how to use the TI to do Log5 Use the relation log5(x) = log(x) / log(5) = ln(x) / ln(5) LOG ( 1 / 625 ) / LOG 5 = or LN ( 1 / 625 )

"5 to the power of 4," you would press 5, then the yx button, then 4, and then = And that should be 625. To get the "4th root of 5" you would press 5, then the "2nd" button, then the yx button, then 4

I am trying to calculate the number of periods - solve for the unknown number of years PV 625 interest 8% fv 1284 how do I calculate using the calculator 2nd [CLR TVM] (clear old data) 6 2 5 PV ...

...me an incorrect sign whenever I do an exponential function. When I type in -25^2, it gives me -625 instead of 625. How do I fix this? It's giving you the correct answer. It's calculating ...