Answer:
x^2 -x -2
Step-by-step explanation:
Use polynomial long division.
0 + x^2 -x -2
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(2x+3) | 2x^3 +x^2 -7x -6
-2x^3 -3x^2
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-2x^2 -7x
+2x^2 +3x
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-4x -6
+2x +6
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0
2 3/4 = 2.75
1 1/2 = 1.5
3 3.4 = 3.75
2.75 + 1.5 + 3.75 = 8
You hiked 8 miles last month in total.
The answer is: [A]: He did not apply the distributive property correctly for 4(1 + 3i) .
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Explanation:
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Note the distributive property of multiplication:
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a*(b+c) = ab + ac.
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As such: 4*(1 + 3i) = (4*1) + (4*3i) = 4 + 12i ;
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Instead, Donte somehow incorrectly calculated:
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4*(1 + 3i) = (4*1) + 3i = 4 + 31; (and did the rest of the problem correctly);
Note: - (8 - 5i) = -8 + 5i (done correctly;
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So if Donte did not apply the distributive property correctly for 4*(1+3i)—and incorrect got 4 + 3i (as mentioned above); but did the rest of the problem correctly, he would have got:
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4+ 3i - 8 + 5i = -4 + 8i (the incorrect answer as stated in our original problem.
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This corresponds to: "Answer choice: [A]: <span>He did not apply the distributive property correctly for 4(1 + 3i)."
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Answer:
A. Domain=an area of territory owned or controlled by a ruler or government.
B. Range=the area of variation between upper and lower limits on a particular scale.
C. Relation=the way in which two or more concepts, objects, or people are connected; a thing's effect on or relevance to another.
D. Function=an activity or purpose natural to or intended for a person or thing.
never mind sorry didn't know this was math just delete the answer
