Question

Add the polynomials: x³-2x²-9;5x³+2x+9 *



1)6x+2x³+0

2)6x³-2x²+2x

3)2x³-2x²+2x

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Answer 1

Answer:

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

Answer 2

Step-by-step explanation:

• first of all,we should note down the given content, whatever is given in the question
• than add both equation
• result will be the answer