1-26Example 2 In the Graph mode, input the function y= x2 − x−1dx∫x41210and thengraph it.Make sure that initial default settings are configured on the View Window.mGraph K2(CALC)3( ∫ dx)bveevx-bvcev-beaevw6(DRAW)• Math Input/Output Mode Input and Result Display in the Equation ModeYou can use the Math input/output mode in the Equation mode for input and display as shownbelow.• In the case of simultaneous equations (1(SIMUL)) and high-order equations (2(POLY)),solutions are output in natural display format (fractions, ', π are displayed in natural format)whenever possible.• In the case of Solver (3(SOLVER)), you can use Math input/output mode natural input.Example To solve the quadratic equation x2 + 3x + 5 = 0 in the Equation modemEquation !m(SET UP)cccc(Complex Mode)2(a+bi) J2(POLY)1(2) bwdwfww
