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V125BC [204]
4 years ago
14

Find the “missing terms” in the polynomial problems. Answers will have multiple terms.

Mathematics
1 answer:
Semmy [17]4 years ago
8 0
<span>1. (c^3 + c^2 - 5) + (-c^3 + 2c - 2 )= c^2 + 2c - 7 

</span>2. (2d^2 + d) - (d^3 + 2d^2 - 2d + 1) = - d^3 + 3d - 1 

3. ( 3x^4 + x^3 - 4x^2 + x - 3) - (2x^4 - 2x^2 - 3) = x^4 + x^3 - 2x^2 + x
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Simplify the complex fraction.
weqwewe [10]
Okay, so it might be a little difficult to explain it but here we go:
You find the LCD (lowest common denominator) and multiply the top and bottom half of the fraction by the LCD:
(1/x) times xy (since it is divisible by both x and y)
then you do the same for the bottom (2/y) times xy
The x's on the top cancel out leaving you with 1/y
The y's on the bottom cancel out leaving you with 2/x
So now you multiple the top half (numerator) by the reciprocal of the denominator. In other words, multiply (1/y) by (x/2).
The answer is x/2y
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4 years ago
What is the distance between the points (-4, 2) and (3,-5)?
777dan777 [17]
Solution:
We are going to find the distance between points A -4; 2, B 3; -5 :
d = √ (xb - xa) 2 + (yb - ya) 2 =

= √ (3 - (-4)) 2 + (-5 - 2) 2 =

= √72 + (-7) 2 = √49 + 49 =
= √98
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4 0
3 years ago
What is the slope of (6, 5) and (8, 8).
Oduvanchick [21]

Answer:

\frac{3}{2}

Step-by-step explanation:

5 0
3 years ago
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What is the value of <br> 6x−3yxy<br> when x=6 and y= -4?
Shkiper50 [21]

Answer:

-1116

Step-by-step explanation:

6(6) - 3(-4)(-4)(6)(4)

-1116

8 0
3 years ago
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Jamie has 105 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 7 kids on her block. Writ
-Dominant- [34]

Answer:

x=105÷7

Step-by-step explanation:

You have to split the candy with 7 people and you can't split people

7 0
3 years ago
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