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1) Write the partial fraction decomposition of the rational expression: x-3x-2 x-1 2) Write the partial fraction decomposition of the rational expression: x+12x+12 x-4x

1) Write the partial fraction decomposition of the rational expression: x-3x-2 x-1 2) Write the partial fraction decomposition of the rational expression: x+12x+12 x-4x $2020 Math 2412 Precalculus 3) Find the determinant of the matrix 4) Find the direction angle 8 of the vector LAB 4 ctor v = < -4,16 >. 3 1 5) Find the cofactors of the matrix -2 0 -4. 2 3.

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