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kaheart [24]
3 years ago
12

Match each pair of polynomials to their sum.

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0
<span>Answers:

(12x^2 + 3x + 6) + (-7x^2 – 4x – 2) = 5x^2 - x + 4

(2x2 – x) + (-x – 2x2 – 2) = -2x - 2 

(x3 + x2 + 2) +  (x2 – 2 – x3) = 2x^2 

(x2 + x) + (x2 + 8x – 2) = 2x^2 + 9x - 2
</span><span>
</span>
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Solve . -2 (11 - 4j) = 14<br> (Solve for J)
Tpy6a [65]

Answer:

4.5

Step-by-step explanation:

-22 +8j = 14

8j = 14 + 22

8j = 36

j = 4.5

7 0
3 years ago
F(x) = 2x^2 – 5x – 3<br> g(x) = 2x^2 + 5x + 2<br> Find: (f/g) (x)
GrogVix [38]

Answer:

Since this means f of g so I will get the function g(x) and replace it with X in the function of f (x)

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2 years ago
The sides of a quadrilateral are x,x+3,x+4,x+5. it’s perimeter is 52, find the lengths of the sides
wariber [46]

Answer: 10 , 13 , 14 , 15

Step-by-step explanation:

To find the perimeter of a quadrilateral , we will add all its side , that is

Perimeter = x + x + 3 + x + 4 + x + 5

That is

52 = x + x + 3 + x + 4 + x + 5

52 = 4x + 12

subtract 12 from both sides

40 = 4x

divide through by 4

x = 10

therefore , the lengths of the sides are

10 , 10+3 , 10 + 4 , 10 + 5 , that is

10 , 13 , 14 , 15

4 0
3 years ago
Let f(x) and g(x) be polynomials as shown below.
Margarita [4]
C- apex approved !!!
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3 years ago
0.000000000051304 in scientific notation?<br> Ixl
Grace [21]

Answer:

5.1304 x 10^14

Step-by-step explanation:

there is 10 zeros behind the decimal point plus 4 other decimal places

in a scientific notation the number has to be less then 10 but more then 1

5 0
3 years ago
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