4) 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
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4) 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
4) 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=150