3 years ago

a polynomial function with rational coefficients has the given roots. find two additional roots -2i and square root of 10

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

5 0

Answer:

(-2)(100) or 10^2 is 100

Step-by-step explanation:

(x -2)(x+100) =x

You might be interested in

How do you write 47.15 in expanded form?

Helga [31]

40+7+0.1+0.05 this is the answer i think

5 0

3 years ago

HELP ASAP ASAP ASAP ASAP ASAP ASAP

pishuonlain [190]

Answer:

x = 35 feet.

Step-by-step explanation:

Given that,

The height of the person is 5 feet.

The height of the flag and the eye is (x-5) feet.

We can calculate using trigonometry.

$\tan\theta=\dfrac{(x-5)}{30}\\\\\tan(45)=\dfrac{(x-5)}{30}\\\\(x-5)=30\\\\x=30+5\\\\x=35\ ft$

So, the value of x is equal to 35 feet. The correct option is (c).

5 0

3 years ago

If your phone Is on 100 percent battery, and you drain 45 percent of it, then charge 22 percent more, how much battery do you ha

baherus [9]

100-45+22= 77
you will have 77 percent of battery on your phone

5 0

4 years ago

The expression 14p-28 factored using the GCF is

galben [10]

Answer:14

(1p-2)

Step-by-step explanation:

The GCF for 14 is 14

The GCF for 28 is 14

You use this equation to get 14p-28

Tell me if I have anything incorrect

4 0

3 years ago

Read 2 more answers

Sometimes integers are encoded by using four-digit binary expansions to represent each decimal digit. this produces the binary c

wolverine [178]

<span>You're wasting a whole lot of possible 'space' in that encoding solution, but the answer is 4n. </span>

4 0

4 years ago