Marie earned an extra $10,000 last year from a commission-based job. She invested part of the money at 10% and the rest at 8%. S
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Answer:
Step-by-step explanation:
Part I
The problem can be expressed as follows;
The dividend is 4·x⁴ - 5·x³ + 2·x² - x + 5
The divisor is x² + x + 1
Part II
The number of times x² goes into the larest term, 4·x⁴ = 4·x² times
2·x² - 9·x + 7
<u>4·x⁴ + 4·x³ + 4·x²</u>
-9·x³ - 2·x² - x + 5
<u>-9·x³ - 9·x² - 9·x</u>
7·x² + 8·x + 5
<u>7·x² + 7·x + 7</u>
x - 2
Therefore, we have;