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denis23 [38]
3 years ago
12

I really need help with this equation as soon as possible :D

Mathematics
1 answer:
viktelen [127]3 years ago
7 0
The subtraction sign in front of the second set of parenthesis changes the signs on the terms inside those parenthesis.  So this could be rewritten as  x-3x^4+2x^2+x^3-4x^6.  None of the exponents on the x are the same, so we will just express it in terms of descending powers of x.   -4x^6-3x^4+x^3+2x^2+x.   This is also the same as  4x^6+3x^4-x^3-2x^2-x  if you don't like to start with a negative.  Either one is correct.
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What is the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B81%5E4%7D%7B3%5E5%7D" id="TexFormula1" title="\frac{81^4}{3^5}"
IRISSAK [1]

Answer:3^1^1\\

Step-by-step explanation:

\frac{81^4}{3^5}

\frac{3^1^6}{3^5}

The base is same power can be add or subtract

3^1^6^-^5

3^1^1

5 0
3 years ago
The degree of the polynomial function f(x) is 3. The roots of the equation f(x)=0 are −1 , 1, and 2. Which graph could be the gr
Natali5045456 [20]

Answer:

Step-by-step explanation:

You haven't attached any graphs but as there area 3 distinct roots the graph will have 2 loops.

Also the end behaviour will be rising from the left negative values of f(x) and at the right it will rise to positive f(x).

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3 years ago
Two students in your class, Hunter and Maggie, are disputing a function. Hunter says that for the function, between x = −2 and x
dangina [55]
So basically, if it goes up then back down to the same level, the change is 0 since it is like, running 100 feet west, then running 100 feet east, you are at your original spot, your positino did not change

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7 0
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Dafna11 [192]
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dangina [55]

Answer:

19,200 cm^2.

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