Question

what must be added to y^2+5y-6 to get y^3-y^2+3y-2​

Answer 1

Answer:

y^3-2y^2-2y+4

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Answer 2

Answer:

$\: \red{ let }\: \green{x }\: \red{ is \: that \: when \: we \: add \: it \: in \: }\\ \\ \red{ {y}^{2} + 5y - 6} \: to \: get \: \pink{ {y}^{3} - {y}^{2} + 3y - 2} \\ \\ (x) + {y}^{2} + 5y - 6 = {y}^{3} - {y}^{2} + 3y - 2 \\ \\ \blue{ (x) = {y}^{3} - {y}^{2} + 3y - 2 - ( {y}^{2} + 5y - 6)} \\ \\ (x) = {y}^{3} - {y}^{2} + 3y - 2 - {y}^{2} - 5y + 6 \\ \\ \pink{ (x) = {y}^{3} -2{y}^{2} - 2y + 4 }\\ \\ \\ \red{ this \: is \: required \: solution \: }$