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solong [7]
3 years ago
12

If a number is raised to a power of 2, 1: cubed 2:squared 3: powered

Mathematics
2 answers:
Setler [38]3 years ago
8 0
Number two squared because the power of two is called squared
chubhunter [2.5K]3 years ago
4 0
The answer is squared
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The question isn't clear enough :)
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Answer in the funniest way possible, fre points basically.
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3 years ago
Cot (15 degrees)
STatiana [176]

Answer:

Part I: cot(15 degrees) = cot(45 - 30)

Part II: Evaluation is below

Step-by-step explanation:

<em>Everything is done in degrees</em>

<em />

Two angles that differ by 15 degrees that is easy to evaluate is 30 degrees and 45 degrees. The cot(15 degrees) = cot(45 - 30) = 1/tan(45-30) = (1+tan45tan30)/(tan30 - tan45) = (1+ sqrt(3))/(sqrt(3) - 1)

We rationalize this by multiplying 1+ sqrt(3) in the top and bottom, getting:

(4 + 2sqrt(3))/2 = 2 + sqrt(3)

I hope this helps! :)

8 0
2 years ago
Which value of X makes the quotient of (5x^5+90x^2-135x)/(x+3) undefined
faust18 [17]

Answer:

b) - 3

Step-by-step explanation:

If x = -3 , then

x + 3 = -3 + 3 = 0

So, denominator would become 0. So , anything divided by 0 is undefined

3 0
3 years ago
G(x)=x^3+5x h(x) =x+3 find (g+h)(x)
exis [7]

(g+h)(x) = x^3+6x+3

Step-by-step explanation:

The operations on functions can be performed as they are performed on polynomials

The addition of functions is used in the given question

Given

g(x)=x^3+5x\\h(x)=x+3

We have to find:

(g+h)(x)=g(x)+h(x)\\=x^3+5x+x+3\\=x^3+6x+3

So,

(g+h)(x) = x^3+6x+3

Keywords: Functions, operations on functions

Learn more about functions at:

  • brainly.com/question/4892332
  • brainly.com/question/4924817

#LearnwithBrainly

7 0
3 years ago
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