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Zepler [3.9K]
3 years ago
15

(25 points) What is the value of k? Please explain your answer

Mathematics
1 answer:
galben [10]3 years ago
6 0

Answer:

que?

Step-by-step explanation:

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Divide (3x^3 + x2 – 4) by (x + 2).
OLga [1]

Answer:

(x+2)(3x^3-5x-10)

Step-by-step explanation:

If you don't know how to divide polynomials then I can help with that too or you can just search it up

6 0
2 years ago
Find the slope of the line passing through the points (-4,7) and (2,-9)
Ira Lisetskai [31]

Answer: The slope is -8/3

Step-by-step explanation: Use the slope formula y2-y1/x2-x1

so -9-7/2-(-4) = -16/6 which can be divided by 2 to get -8/3

7 0
2 years ago
What is the slope of the line through ( 1 , − 1 ) and( 5 , − 7 )
Semenov [28]
M= y2-y1     -7- -1
      -------                 =   _-6_   = -3/2 
     x2-x1      5 -1            4 
3 0
3 years ago
Read 2 more answers
Evaluate g(3) if g(x) = 2x + 1.<br> 0 1<br> 07<br> 24
evablogger [386]

Answer:

g(3) = 7

Step-by-step explanation:

g(3) means to substitute "x" for 3.

Change any "x" in the function to 3. Then solve.

Take the function

g(x) = 2x + 1

Substitute x = 3

g(3) = 2(3) + 1

Solve with BEDMAS order (brackets, exponents, division, multiplication, addition, subtraction).

g(3) = 2(3) + 1           Multiply first

g(3) = 6 + 1          Add

g(3) = 7               Answer

5 0
3 years ago
A student is solving the problem X to the power of 2+10x+ __=16+ __ my method of completing the square. What number should the s
Finger [1]

Answer: C) 25

Step-by-step explanation:

x²+10x+ __=16+ __

Only the square of 5, 5², which is 25, can make the two factors plus equal to 10x, so we need to add 25.

3 0
3 years ago
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