(6x-2x^4+5x^6)+(7x^4-3x^6+9) write the degree and number of terms

DrHall asked Jan 7, 2023

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DrHall asked Jan 7, 2023

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15 votes

Answer:

$\begin{gathered} (6x+2x^4+5x^6)(+(7x^4-3x^6+9) \\ =6x+9x^4+2x^6+9 \end{gathered}$

This is of degree six (6)

The number of terms is 4

Step-by-step explanation:
$\begin{gathered} (6x+2x^4+5x^6)(+(7x^4-3x^6+9) \\ =6x+2x^4+7x^4+5x^6-3x^6+9 \\ =6x+9x^4+2x^6+9 \end{gathered}$

Su Chuan answered Jan 14, 2023

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