Solve for x and y1) 3x+2y=42x-y = 52) x-2y+3z=9-2x+y-2z=-72x-2y+z=63)A= | 2 1 | B= |-1 1|| -2 1 | | 1 2|a) A·Buse https:

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Solve for x and y1) 3x+2y=42x-y = 52) x-2y+3z=9-2x+y-2z=-72x-2y+z=63)A= | 2 1 | B= |-1 1|| -2 1 | | 1 2|a) A·Buse https://www.statology.org/matrix-multip ... 2-by-2x2/b) A+Bc) A-Bd) Find inverse of Ause https://www.mathsisfun.com/algebra/matrix-inverse.htmle) Find determinant| 2 -1 2|| 1 2 1|| -1 1 1|use https://www.mathsisfun.com/algebra/matr ... nant.html4) a)(-2x+11)/(x+2)(x-3) = A/(x+2) + B/(x-3)Solve for A, Bb) (x²+x+3)/(x²+1)² =(Ax+B)/(x²+1) + (Cx+D)/(x²+1)²Solve for A,B,C, D5) Solve for x and yx²-y²=-53x²+2y²=306) x+y=35xy=1507) Graphx²/16 + y²/9=1 ellipse8) Graphx²/16 - y²/9=1 hyperbola