A few days ago
sportsfan992

How can I program the Quadratic Formula into my Ti-83 Plus graphing Calculator?

How can I program the Quadratic Formula into my Ti-83 Plus graphing Calculator?

Top 3 Answers
A few days ago
hayharbr

Favorite Answer

Prompt A

Prompt B

Prompt C

If B^2 – 4AC < 0 : Then : Disp "NONREAL ROOTS": Stop (-B + sqrt (B^2 - 4AC))/(2A) STO> R

(-B – sqrt (B^2 – 4AC))/(2A) STO> S

Disp “ROOTS ARE”

Disp R

Disp S

(use the square root key where it says sqrt)

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4 years ago
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Program Quadratic Formula Ti-83 Plus
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5 years ago
Anonymous
I have a TI-84 and I know they aren’t much different. Try hitting “Math” then 0 and see if that works. If not, hit “PRGM” then tab over twice with the arrows keys then press enter then fill in the necessary information.
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