Use long division to divide x3 + x2 - 2x + 14 by x + 3. Choose the correct quotient.
1 answer:
Answer:
x2 - 2x + 4 (remainder 2).
or we could write it as
x2 - 2x + 4 + 2/(x+3)
Step-by-step explanation:
x2 - 2x + 4 <------ quotient.
x + 3 ) x3 + x2 - 2x + 14
x3 + 3x2
-2x^2 - 2x
-2x2 - 6x
4x + 14
4x + 12
2 <--------- remainder
Step-by-step explanation:
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![\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700 \\\\\\ x=\cfrac{700}{25}\implies x=28](https://tex.z-dn.net/?f=%5Cbf%20%5Cbegin%7Barray%7D%7Bccll%7D%20amount%26%5C%25%5C%5C%20%5Ccline%7B1-2%7D%2025%26100%5C%5C%207%26x%20%5Cend%7Barray%7D%5Cimplies%20%5Ccfrac%7B25%7D%7B7%7D%3D%5Ccfrac%7B100%7D%7Bx%7D%5Cimplies%2025x%3D700%20%5C%5C%5C%5C%5C%5C%20x%3D%5Ccfrac%7B700%7D%7B25%7D%5Cimplies%20x%3D28)
Answer:
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Step-by-step explanation:
The answer would be
1/3 and
1/2
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