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velikii [3]
2 years ago
10

Not the best at this! Can someone please help me ?!

Mathematics
1 answer:
umka2103 [35]2 years ago
5 0

Answer:

1= 2x+11

2= is none of those

3= √x^2 –11

4= √2x+11

Step-by-step explanation:

You might be interested in
Six plus four times a number plus four times four minus four times the number no
zalisa [80]

Answer:

The resultant expression would be 22 - 12x

Step-by-step explanation:

Let x be the unknown number,

Six plus four times a number = 6 + 4x

Four times four minus four times the number number = 4(4 - 4x)

Thus, Six plus four times the number plus four times four minus four times the number number = 6 + 4x + 4(4 - 4x)

Using distributive property,

6 + 4x + 16 - 16x

Combining like terms,

22 - 12x

5 0
3 years ago
Can someone please help for brainlist
Paul [167]

Answer:

keep going you got it

Step-by-step explanation:

6 0
2 years ago
According to the fundamental theorem of algebra, which polynomial function has exactly 6 roots? f (x) = 5 x superscript 4 baseli
MariettaO [177]

The polynomial with 6 roots is the one of degree 6, so the correct option is:

f(x) = 7x^6 + 3x^2 + 12

<h3>Which polynomial function has 6 roots?</h3>

You need to remember that if p(x) is a polynomial of degree N, then it has N roots (such that some of these N roots may be equal or not).

Then we just need to find the polynomial of degree 6. (Remember that the degree represents the maximum exponent of the polynomial).

In this case, the only one of degree 6 is:

f(x) = 7x^6 + 3x^2 + 12

Which is the last option.

If you want to learn more about polynomials, you can read:

brainly.com/question/4142886

#SPJ4

4 0
2 years ago
Need an answer now please
ch4aika [34]
The answer is < because 7.1983 * 10^1 =71.983
8 0
3 years ago
The table below shows the amount of time a light stays green, red, and yellow (for one cycle) during the day and during the nigh
Lady_Fox [76]

Answer:i am sorry bud i have nio ideavjkfdav

Step-by-step explanation:fdanmfva e.dn f,da/

6 0
2 years ago
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