According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = 8x7 – x5 + x3+6

Answers

Answer 1

Answer:

Since the above polynomial is of degree 7, 7 roots exist.

If the degree is odd and the polynomial coefficients are real, there will be at least one real root, since complex roots come in conjugates.

For the given problem, there is exactly one real root. All the rest are complex.

Answer 2

Answer:

Answer:

Step-by-step explanation:

other guy is right on edg. 2020

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point v is located at (-2,6) on the coordinate plane. Point V is reflected over the y-axis to create point V Poinr v is then reflected over the x axis to create point V What ordered pair describes the location of V

Answers

Shouldn’t it be (2,-6), might be wrong. All points can be Point V, else they’ll be the same (I’m in geo only).

Which of the following are useful ways of finding the value of a variable? Check all that applyA.Writing an equation
B.Drawing a graph
C.Reading a table
D.Drawing a diagram

Answers

Writing an equation and Drawing a graph are two ways or useful ways of finding the value of the variable. These two are the basic ways of solving the given variable equation. In mathematical ways, this is the most useful ways.

Drawing a graph as it shows the change in variables.

Gary mails 10^3 flyers to clients in one week . How many flyers does Gary mail?

Answers

He mails

(10^3) x (the number of weeks he keeps it up)

of them.

10^3
10*10*10
1000
:) :)

The perimeter of Jonah's square backyard is 56 meters. What is the area of Jonah's backyard?

Answers

Answer:

area of Jonah's backyard is, 196 meter square

Step-by-step explanation:

Perimeter(P) of square is given by:

$P =4a$

where a is the side of thew square

As per the statement:

The perimeter of Jonah's square backyard is 56 meters

⇒ $P = 56 m$

Using the perimeter formula to solve for a:

$56 =4a$

Divide both sides by 4 we have;

$14 =a$

a = 14 m

Area of a square(A) is given by:

$A = a^2$

Substitute the given value of a = 14 m to get area;

$A = 14^2 = 196 m^2$

Therefore, the the area of Jonah's backyard is, 196 meter square

56 / 4 = 14

14 x 14 =196msquared

Please help me with this question (5y + 2)2 − 96 = 0

Answers

simplify the equation with pemdas
first parentheses

distributive property
a(b+c)=(ab)+(ac)

(5y+2)2=(10y)+(4)
10y+4-96=0
10y-92=0
add 92 to both sides
10y=92
divide both sides by 10
y=9.2

I need help Brainliest

Answers

1: co-pay
2: allows young adults to stay under parents insurance till 26
3: stay on your employers insurance plan

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