Algebra+2+-+Matrices

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[|Types of Matrices] [|Help with Matrices] [|General Matrix Help] - Coolmath.com help =**Organizing Data Into Matrices ** = [|Explanation with Video] =**Adding and Subtracting Matrices ** = =[|4-1 & 4-2 (Good Addition/Subtraction Practice)] = =[|Adding Matrices] = =[|Adding Matrices] = [|More Addition/Subtraction Help (w/Video)] media type="youtube" key="xyAuNHPsq-g" height="344" width="425" [|Practice adding/subtracting Matrices] <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">[|Solving Matrix Equations] <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">[|Equal Matrices] =<span style="font-size: 1.4em; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 5px;">**<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif; font-size: 36px;">Matrix Multiplication ** = <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: initial; background-origin: initial; background-position: 100% 50%; background-repeat: no-repeat no-repeat; cursor: pointer; padding-right: 10px;">[|Scalar] Multiplication Explanation (w/Video) <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Multiplying Matrices <span style="background-attachment: initial; background-clip: initial; background-color: initial; background-origin: initial; background-position: 100% 50%; background-repeat: no-repeat no-repeat; cursor: pointer; padding-right: 10px;">[|Written Explanation] <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Multiplying Matrices Videos <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">media type="youtube" key="XQY7C0qyA6o" height="344" width="425"

=<span style="font-size: 1.4em; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 5px;">**<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif; font-size: 36px;">2x2 Matrices, Determinants, and Inverses ** = <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Identity Matrix <span style="background-attachment: initial; background-clip: initial; background-color: initial; background-origin: initial; background-position: 100% 50%; background-repeat: no-repeat no-repeat; cursor: pointer; padding-right: 10px;">[|Written Explanation] <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Identity Matrix Video Explanation <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">media type="youtube" key="iUQR0enP7RQ" height="344" width="425"

<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Determinant and Inverse <span style="background-attachment: initial; background-clip: initial; background-color: initial; background-origin: initial; background-position: 100% 50%; background-repeat: no-repeat no-repeat; cursor: pointer; padding-right: 10px;">[|Written Explanation] <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">Determinant and Inverse Matrix Videos <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">media type="youtube" key="iUQR0enP7RQ" height="344" width="425"

=<span style="font-size: 1.4em; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 5px;">**<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif; font-size: 36px;">3x3 Matrices and Determinants ** = <span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif;">3x3 Inverse Matrices

=<span style="font-size: 1.4em; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 5px;">**<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif; font-size: 36px;">Inverse Matrices and Systems ** = =<span style="font-size: 1.4em; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 5px;">**<span style="color: #404040; font-family: 'Lucida Sans Unicode','Lucida Grande',sans-serif; font-size: 36px;">Augmented Matrices and Cramer’s Rule ** =