Question

$if {x}^{3} + {5x}^{2} + 10k \: leaves \: remainder \: - 2x \: when \: divided \: by \: {x}^{2} + 2 \: what \: is \: the \: value \: of \: k$
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Answer 1

Step-by-step explanation:

soory I don't know the answer of this question. See you with next question.