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OpenStudy (anonymous):
Use Cramer's rule to solve the system of equations. Write your answer as an ordered pair. Example: (2, -4) x-2y=-9 3x+y=1
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OpenStudy (anonymous):
Do you know what the Cramer's rule is?
OpenStudy (anonymous):
yea but im having trouble finding the correct, can u help me out tho
OpenStudy (anonymous):
can you write the matrixial form of those equations?
OpenStudy (anonymous):
I will give you an example
OpenStudy (anonymous):
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OpenStudy (anonymous):
can you understand that?
OpenStudy (anonymous):
its al good i figured it out
OpenStudy (anonymous):
good :)
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