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Step 4Using the program
To exit out of this do not hit clear!!! This will delete everything on the line! Make sure you hit 2nd then mode (quit).
Now push program and select the one you just made. Hit enter and type in the value of A. Then do this for B and C. Remember ax^2+bx+c=0. Example: x^2-3x+2=0; A=1, B=-3 (use negative sign if necessary), C=2. The bold numbers are the numbers that you would enter in your program. After you enter all three variables hit enter and you get your answer.
Now push program and select the one you just made. Hit enter and type in the value of A. Then do this for B and C. Remember ax^2+bx+c=0. Example: x^2-3x+2=0; A=1, B=-3 (use negative sign if necessary), C=2. The bold numbers are the numbers that you would enter in your program. After you enter all three variables hit enter and you get your answer.
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I assume you are using this equation for the Pythagorean Theorem. If so, don’t use the program and just type in √(13²-12²)
If necessary write the ± symbol before your answer (*cough*5*cough*)
Good job on the guide!
"X=,X,Y
Done"
help!!!