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Interactive video lesson plan for: Algebra 2 - Cramer's Rule

Activity overview:

Yay Math in Studio continues with a way to solve systems of equations using Cramer's Rule, which is baller as far as I'm concerned. Not to be confused with Seinfeld's Cosmo Kramer, (although I do my best impression), Cramer's Rule for matrices actually makes total sense. It uses determinants so cleverly to solve for the unknowns. So join our exploration and take a walk in Cramer's shoes, YAY MATH!

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Tagged under: algebra,algebra 2,geometry,SAT math,ACT math,SAT 2,college algebra,precalculus,calculus,intermediate algebra,math analysis,pre algebra,statistics,math videos,stat,matrix,matrices,operations matrices,multipying matrices,determinant,determinants,expansion minors, diagonals,2x2,3x3,row echelon form,ti 83,ti 84,cramer' rule,inverse matrices,yay math studio,solving systems equations matrices,identity matrix,encrypt,decrypt

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