Perform the indicated matrix operation, if possible. - 4x + 3y -5x + y H + 6x-4y 4x-3y 2x 4y-5x 6x +2y - 6x + 9y

Fill in the missing entries of the matrix, assuming that the equation holds for all values of the variables. ? ? ? ? ? ? ? ? ? X1 x3 Fill in the missing entries of the matrix below. 3x₁ - 2x2 8x₁ - 6x3 - 4x2 + 5x3 X₁ X2 3x₁ - 2x₂ 8x1 - 6x3 - 4x2 + 5x3 x3

Perform the indicated matrix operations. If an expression is undefined, explain why. Let C= 12 -31 Find 4C-2E -5 [+] 4 and E= OA. 4C-2E= (Click on the answer box and then select the matrix icon below) B. The expression 4C-2E is undefined because 4C and 2E have different dimensions. OC. The expression 4C-2E is undefined because the number of rows in C is not equal to the number of columns in E. O D. The expression 4C-2E is undefined because E is not a square matrix.

Perform the row operation indicated beside the matrix. 0 2 -3 5 2 -1 -3 R₁ R3 2-1 0 1 Upload a picture/scan of your solution. You must show all work and use correct notation in order to receive full credit. Please be sure that your solution is legible. When uploading an image, be sure to follow the guidelines for Uploading Images in Math 123.