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Sladkaya [172]
3 years ago
7

What are the zeros of the function f(x) = 2 + 8x + 4, expressed in simplest radical form?

Mathematics
1 answer:
Yanka [14]3 years ago
3 0
-8x=2+4 x=-4+43, I think -8x moved to left and solve that, its simple.
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Can somebody please help me and show the work as well? Thank you!
bixtya [17]
14 x 3 = 42
5 x 3 = 15
42 + 15 = 57
57 x 2 = 114
Answer: 114
3 0
3 years ago
Read 2 more answers
PLS HeELP ASAP ILL GIVE BRAINLIEST TYVM PLS
zhuklara [117]
The first one is Y= x+9 and the second one is y=x-2
5 0
2 years ago
In rectangle PLAN, PT = x + 3 and TL = 3x - 11. What are the lengths of PA and NL?
AveGali [126]

Answer:

PA = 20 units

NL = 20 units

Step-by-step explanation:

Property of a rectangle,

"Diagonals of a rectangle are equal in measure and divide each other in two equal parts"

By using this property,

PT = TL

(x + 3) = (3x - 11)

3x - x = 11 + 3

2x = 14

x = 7

Length of PT = (x + 3) = 10

Length pf PA = 2(PT) = 20 units

Length of NL = PA = 20 units

7 0
3 years ago
A number is chosen at random from 1 to 25. Find the probability of selecting an even number that is greater than 13.
mamaluj [8]

Answer:

14 16,18,20 22,24

so, 6 out of 24

6/24 simplifies to 1/4

6 0
3 years ago
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each sale
mariarad [96]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below is the solution:

  <span>none of them are proportional. proportional would mean that they would earn 10 times as much if they sold 10 times as much. 
A = 65 s maximum of 1300 
B = 300 + 40 s 
C = 900</span>
4 0
3 years ago
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