Question

Tell the answer with solution ​

Answer 1

Answer:

b) $x^{2}$+8

Step-by-step explanation:

$x^{3}+x^{2}-3x+2=x^{3}-3x-6+y$

y=$x^{2} +8$

Answer 2

According to the question,

$(x ^{3} + x ^{2} - 3x + 2) - (x ^{3} - 3x - 6) \\ = x ^{3} + x ^{2} - 3x + 2 - {x}^{3 } + 3x + 6 \\ = {x}^{2} + 8$