3 years ago

Let f(x) be a 5th degree polynomial. If 4, 2 + 3i, and −5i are zeros of f(x), list all other zeros.

Mathematics

1 answer:

Setler79 [48]3 years ago

7 0

Answer:

Step-by-step explanation:

hello :

an polynomial is :

f(x) = (x-4)(x-2)(x+5i)g(x) when : g(x) = ax²+bx+c a ≠0

You might be interested in

-28 Altitude change: 1 -287 feet in 3 37 seconds

Ann [662]

Answer:

Step-by-step explanation:

3 0

2 years ago

Jillian rolled a number cube 360 times. About how many times do you expect her to roll a 2

Gnoma [55]

Answer: If it is split by equal sections then the answer Would be 60

Give Brainliest plz

3 0

3 years ago

the play began at 7:30p.m and included two 20 minute intermissions if the play lasts 2 hours and 35 minutes at what time did the

lord [1]

20×2=40 min

7:30+40 min= 8:10

8:10+2:35= 10:45 pm

5 0

2 years ago

Read 2 more answers

A board of length 7 divided by the quantity x minus 2 end of quantity meters was cut into two pieces. If one piece is 3 divided

bulgar [2K]

Answer:

Length of other board $=\frac{4x+20}{x^{2} -4}$ metres

Step-by-step explanation:

Given: Length of board = $\frac{7}{x-2}$ metres

Length of board was divided into two.

Length of one piece = $\frac{3}{x+2}$ metres

Let $l$ = length of the other board

Length of the other board = Length of board - Length of one piece

So, $l=\frac{7}{x-2}-\frac{3}{x+2}$

$l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}$

Thus, length of the other board $=\frac{4x+20}{x^{2} -4}$ metres

4 0

3 years ago

mario went on a hike with his friends. they hiked 2,24 miles an hour for 8 hour. how many miles did they hike in all

lina2011 [118]

Do 224x8
This would equal 1792.
He traveled 1792 miles.
I hope you understand. :-)

8 0

2 years ago

Read 2 more answers