PrecalculusMediumSystems, Matrices, and Determinants ShareSystems, Matrices, and Determinants · Medium problemDecompose 5(x−1)(x+2)=Ax−1+Bx+2\dfrac{5}{(x-1)(x+2)}=\dfrac{A}{x-1}+\dfrac{B}{x+2}(x−1)(x+2)5=x−1A+x+2B. Find AAA.Check Show answer Walk through it step by step Practice more like this Review this concept