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valentina_108 [34]
3 years ago
9

Write a polynomial equation of degree 3 such that two of its roots are 2 and an imaginary number.

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0
X^3 - i(x)^2 - 4x + 4i ....
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Thomas has some leftover paint that he would like to sell. He mixes 4 gallons of blue paint with 6
daser333 [38]

Answer:

10 cans

Step-by-step explanation:

4 blue gallons + 6 white gallons = 10 gallons total. each gallon fills one can. that's ten total cans

8 0
3 years ago
Find the product.
natka813 [3]

Answer:

C:) 17/3

Step-by-step explanation:

Simplify the following:

((3 + 2/5)×5)/3

((3 + 2/5)×5)/3 = ((3 + 2/5)×5)/3:

((3 + 2/5)×5)/3

Put 3 + 2/5 over the common denominator 5. 3 + 2/5 = (5×3)/5 + 2/5:

((5×3)/5 + 2/5 5)/3

5×3 = 15:

((15/5 + 2/5)×5)/3

15/5 + 2/5 = (15 + 2)/5:

((15 + 2)/5×5)/3

15 + 2 = 17:

(17/5×5)/3

17/5×5 = (17×5)/5:

((17×5)/5)/3

((17×5)/5)/3 = (17×5)/(5×3):

(17×5)/(5×3)

(17×5)/(5×3) = 5/5×17/3 = 17/3:

Answer:  17/3

5 0
2 years ago
What are the values of x and y in the figure shown below?
n200080 [17]
First let's find y. We know the sum of angles equals 180, so if we add the angles of ABC, we'd get 180.
30+y+80+y=180
110+2y=180
2y=70
y=35

You could solve x ,but the only response with y=35 is c. But to solve for x, you'd ad 35 35 and xwhich would equal 180.
35+35+x=180
70+x=180
x=110
5 0
3 years ago
Find the value of b. B² = 256
Jlenok [28]

B^2=256

\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}

B=\sqrt{256},\:B=-\sqrt{256}

\sqrt{256}

\mathrm{Factor\:the\:number:\:}\:256=16^2

=\sqrt{16^2}

=16

-\sqrt{256} =-16

B=16,\:B=-16

<h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

<em>by a random romanian guy</em>

7 0
3 years ago
Graham sold 6 magazines less than double what Adrianne sold, a. Which of the following expressions represents Graham's sales
mrs_skeptik [129]

Answer: 2a-6=g

Step-by-step explanation:

2a-6=g

2 times the amount Adrianne sold minus 6 equals the amount Graham sold.

NOTE: I don’t know which option this is because you did not provide it, so please just select the one that contains my answer (or something similar with just different variables, both variables have to be different though).

5 0
3 years ago
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