15. combining rational expressions castouchpad
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This document provides a summary of keystrokes for combining rational expressions using a TI-Nspire calculator. It shows how to enter rational expressions of the form 1/(a+x) + 1/(b+x) and 1/(a+x) + 1/(b+x) - 1/(c+x) into the calculator by inputting the numerators and denominators separately and connecting them with addition or subtraction symbols. The goal is to demonstrate how to enter complex rational expressions into the TI-Nspire calculator to perform operations like combining fractions.
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15. combining rational expressions castouchpad
- 1. www.media4math.com TI-Nspire Mini-Tutorials Combining Rational Expressions (CAS) Summary of Keystrokes Create a calculator window: c11 1 1 Input a rational expression of the form + : a+x b+x b384/p (Input the numerator of ¤ the rational expression then press to move to the denominator. Press ¢ - + , enter the operation key or , and input the second term.) 1 1 1 Input a rational expression of the form + − : a + x b + x c +x (Repeat the steps above and include the third term.)