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Can someone plz help me with this math equation!
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Can someone plz help me with this math equation!

Can someone plz help me with this math equation!-example-1
User Micaela
by
4.8k points

1 Answer

4 votes

Answer:

x² + 2x + 9 -
(7)/(x+3)

Explanation:

Using Synthetic division

- 3 | 1 5 15 20

↓ - 3 - 6 - 27

----------------------------

1 2 9 - 7 ← remainder r(x)

Quotient Q(x) = x² + 2x + 9

Thus

x³ + 5x² + 5x + 20 = x² + 2x +9 -
(7)/(x+3)

User Noor Nawaz
by
4.4k points
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