Math, asked by Gontlabanasankari, 1 year ago

if xcube-3x-2/(xsquare+x+1)=A/x+1+B/(x+1)whole square +Cx+D/xsquare +x+1,then B=

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Answered by victory1venkatesh
1
When you expand and solve it, you get the value of B as 0. Check out this linkhttps://www.symbolab.com/solver/partial-fractions-calculator/partial%20fractions%20%5Cfrac%7Bx%5E%7B...

victory1venkatesh: https://www.symbolab.com/solver/partial-fractions-calculator/partial%20fractions%20%5Cfrac%7Bx%5E%7B3%7D-3x-2%7D%7B%5Cleft(x%5E%7B2%7D%2Bx%2B1%5Cright)%5Cleft(x%2B1%5Cright)%5E%7B2%7D%7D
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