Question

Which expression is equivalent to .,,. PLEASE HELPPPPPPP

Answer 1

B.
`6 {x}^(3) + 5 {x}^(2) - 9x + 18` ✅

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`(6 {x}^(3) + 3 {x}^(2) + 8) + (2 {x}^(2) - 9x + 10) \\ = 6 {x}^(3) + 3 {x}^(2) + 2 {x}^(2) - 9x + 8 + 10 \\ = 6 {x}^(3) + 5 {x}^(2) - 9x + 18`

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