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Mathematics 16 Online
OpenStudy (anonymous):

How do you solve for the variables in a system of equations using matrices, using a scientific calculator?

OpenStudy (anonymous):

For reference, the calculator I use is the Casio fx-570ES.

OpenStudy (anonymous):

u in discrete mathematics?

OpenStudy (anonymous):

Nope. Just dealing with systems of equations with three variables. I know about Cramer's rule, I just don't know how to use the calculator's matrix function to solve a system of equations in one go (as in, no more getting determinants).

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