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sergij07 [2.7K]
3 years ago
15

Simplify: x^2+6x-16/x^2-4

Mathematics
1 answer:
natulia [17]3 years ago
7 0
Factor both top and bottom.
(x+8)(x-2)/(x+2)(x-2)

So x-2 terms cancel.
You’re left with...
x+8/x+2 (2nd answer)
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Plz help first to answer gets 50 points
djverab [1.8K]
D is the correct answer bc the 3’s continue forever
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In Aaron's class 4/5 of the students brought a pencil to class . If 6 people did not have pencils how many students are in Aaron
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Bruce sees 29 oak trees and 4 maple trees. Then he sees double the number of pine trees as maple trees. How many trees does he s
Anit [1.1K]
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29 × 2 = 58
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7 0
4 years ago
Jerry earns a base salary of 350 per week plus an 8% commission on all sales at his job. Which inequality shows the minimum amou
inysia [295]

Answer:

D

Step-by-step explanation:

8% in decimal form is written out as 0.08, so right away the answer is either C or D.

Then if you have "s" = 1875, you would get:

350 + (0.08 × 1875) = 500

That would mean any number greater than 1875 will give you a total more than 500.

Therefore the answer is D.

8 0
3 years ago
Complete the square to transform the quadratic equation into the equation form (x – p)2 = q. x2 + 14x + 34 = 5
Bezzdna [24]
<h3>Answer:</h3>

B) (x + 7)^2 = 20

<h3>Step-by-step explanation:</h3>

You can subtract 34 from the original equation to get

... x^2 +14x = -29

Now, you can add the square of half the x-coefficient, and you will have ...

... x^2 +14x +49 = -29 +49

... (x +7)^2 = 20 . . . . . . matches selection B

_____

<em>Comment on answer choice A</em>

The question asks for the form (x -p)^2 = q, but that does not mean that p must be positive. Here, p=-7 and q=20.

4 0
3 years ago
Read 2 more answers
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