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VLD [36.1K]
3 years ago
14

For f(x) = 2x + 3 and g(x) = x2 – 8, find (f + g)(x).

Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0

Answer:

x² + 2x - 5

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x)

= 2x + 3 + x² - 8 ← collect like terms

= x² + 2x - 5

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Gcf/ greatest common factor and / LCM least common multiple Mang Andoy is going to put in trays of 6 eggs and 12 eggs. What is t
UNO [17]

Answer with explanantion:

1. What is asked? <u>The smallest number of eggs that Mang Andoy can put using the tray.</u>

2. What are given facts?  <u>Two kinds of tray (One can have 6 eggs , other can have 12 eggs)</u>

3. How will you solve the problem? <u>We need to find LCM of 6 and 12</u>.

4. How is the solution done?

<u>Prime factorization of 6 and 12:</u>

<u>6=2 x 3</u>

<u>12 = 2 x 2 x 3</u>

<u>LCM(6,12) = 2 x 2 x 3 = 12</u>

5. What is the answer to the problem?<u> The smallest number of eggs that Mang Andoy can put using the tray = 12</u>

5 0
3 years ago
3x - 12y = 6<br> x - 4y = 2<br> solve by elimination
OverLord2011 [107]

Answer:

the problem has an infinite number of solutions

Explanation:

3x - 12y = 6

x - 4y = 2

make the coefficient of x same by multiplying the entire following by 3

⇒ ( x - 4y = 2 ) * 3

⇒ 3x - 12y = 6 __ equation 2

3x - 12y = 6 __ equation 1

solving using elimination method:

3x - 12y = 6

3x - 12y = 6

===========

0

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2 years ago
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The total number of adults and students with Library cards in 27814. Of that total 11480 are student
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16334 is the remaining amount

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3 years ago
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PLEASE HELP I WILL MARK BRAINLIEST!!
agasfer [191]
2 times x -4=12
2x-4=12
Let x= 8
(2.8)-4=12
16-4= 12

So the answer is 8
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2 years ago
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Answer: I simplified it for you lol

Step-by-step explanation: Simplify the matrix.

19 + 266 inches

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2 years ago
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