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Lera25 [3.4K]
3 years ago
10

Factor the expression completely over the complex numbers. y^4+12y^2+36

Mathematics
2 answers:
laila [671]3 years ago
8 0

Answer:

the answer given is not in complex form using i variable

Step-by-step explanation:

Brums [2.3K]3 years ago
7 0
Y⁴ + 12y² + 36
Now factorize the expression
y⁴ + 6y² + 6y² + 36
= y²(y² + 6) + 6(y² + 6)
= (y² + 6) (y² + 6)
<span>Now 6 is not the perfect square and according to rule, binomial can not be factored as the difference of two perfect squares.
</span>so multiply both.
(y² + 6)² is the answer.
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Shade the model to show the decimal 0.542 using 100 grid and 10 grid
kherson [118]

0.542=0.500 + 0.040+0.002

          = \frac{5}{10} + \frac{4}{100} +\frac{2}{1000}

         =5 tenth + 4 hundredths + two thousandths

One tenth = \frac{1}{10}

One Hundredth= \frac{1}{100}

One thousandth= \frac{1}{1000}


8 0
3 years ago
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Answer:

The guard should be positioned at the safe

Step-by-step explanation:

The night watchmen should be positioned to guard whichever place gives the highest expected value to the thief.

The expected value of robbing the safe is:

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The expected value of robbing the cash register is:

EV_{r} = \$ 1000*0.8\\EV_{r} = \$ 800

Therefore, the guard should be positioned at the safe since it yields a higher expected value to the thief in case he tries to rob it.

7 0
3 years ago
What is the radius<br> and diameter
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Diego has purchased a $159,000 home with a 30-year mortgage at 5.05%. He can make a monthly payment of $1,300. If he were to mak
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3 years ago
Suppose that a water fountain produces a stream of water that follows the shape of a parabola. Assigning the origin of a coordin
irina1246 [14]
Vertex = (6, 5)
axis of symmetry is line x = 6
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3 years ago
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