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Other / Variables in TI-84 Plus Ce
« on: April 24, 2019, 11:11:23 pm »
I already know how to put variables in, but whenever I do
(4x+8)(4x-8)
It just shows me -64
Instead of showing me 16x^2 - 64
So how do I get it to show the variables in the answer?
(4x+8)(4x-8)
It just shows me -64
Instead of showing me 16x^2 - 64
So how do I get it to show the variables in the answer?