Mathematics College

how many roots. real or complex doses the polynomial 7+5x^4-3x^2

Answers

Answer 1

Answer:

4 roots

Step-by-step explanation:

Assuming the exuation is

7+(5x^4)- (3x^2)

the polinomial has 4 roots

because a polynomial always has as many roots as it's highest degree

Answer 2

Answer:

4 complex roots

Step-by-step explanation:

Related Questions

For the one-to-one function
f(x) = x3 - 2, find f-'(x).

Answers

Answer:

f-'(x) = [tex]\sqrt[3]{x+2}[/tex]

Step-by-step explanation:

If you scale a figure by less than 1 or less than 100%, does the new copy increase or decrease in size? *​

Answers

Answer:

Decrease

Step-by-step explanation:

It gets smaller because it is 100% is full size, so less would make it smaller

15 more than three times a number is equal to 75.

Answers

Answer:

20

Step-by-step explanation:

Nadia surveyed the six grade class to find out about their favorite hobbies. She plans to create a circle graph using the
data. Which statements are true about the circle graph Nadia can create? Check all that apply.

Answers

Answer:

im not exactly sure but i think its a b c e i will coment the correct answer if this is wrong

Step-by-step explanation:

you go to Shoprite and buy 10.6 pounds of chocolate at $1.50 per pound for hot chocolate and 13 pounds of turkey livers for dinner at $2.75 per pound. You withdraw the total amount.

Answers

Chocolate total = $10.59
Turkey total = 35.75


Total = 46.4

6x+2y=8 slope intercept form

Answers

Answer:

Step-by-step explanation:

Mark as brainliest

The winner of a jump rope contest jumped 4 times as long as the person who finished in fifth place. The fifth place finisher jump rope for 120 seconds. Which equation shows the total number of seconds the winner jumped rope?

Answers

Answer:

x= 4*120

Step-by-step explanation:

The 5th place person jumped for 120 seconds

The 1st place jumped 4 times as long

So 120 times 4 = 480 seconds or 8 minutes

Should be 480

4*120= 480

30% of 44 is equal to 3% of 440



a. True or false?

Answers

Answer:

True

Step-by-step explanation:

44 x 10 = 440

30% x 0.1 = 3

Therefore 30% of 44 is equal to 3% of 440

If Johnny had 2 water bottles and Timmy had 1 how HOW EQUAL IS IT is it fair?

Answers

Answer:

no its not fair..

Step-by-step explanation:

question: how do u have this problem and ur in college

12 x 1/2
How do I solve that, and what’s the answer?

Answers

Answer:

The answer is 6

Step-by-step explanation:

12 divided by 2 is 6. If you have a fraction of 1/2, then its half of it. 6 is half of 12. :)

Answer: 6

Explanation:

You can multiply the numerator by the numerator and the denominator by the denominator.

The numerator of 12 is 12 and denominator of 12 is 1.

[tex]\frac{12}{1} *\frac{1}{2}=\frac{12}{2}[/tex]

Simplify this fraction and you get 6 over 1 or just 6.

You can also use common sense (not really).

You probably know that 1/2 is one half. To find half of something, you would normally divide by 2. 12 divided by 2 is 6.

¿30% de qué número es 40?

Answers

Step-by-step explanation:

30% de qué número es 40?

Answer the way they want to

idk how help pleaseeeeeeew

Answers

Yehshshebsbsjsbbabanana

Solve the equation ƒ - (-4) = 12.
ƒ = -8
ƒ = 16
ƒ = 8
ƒ = -9

Answers

The answer to this is: F=8

Misti bought a package of three T-shirts for $18.75. What is the unit price per T-shirt? A $6.25 C $12.50 B $6.50 D $15.75

Answers

Answer: 6.25

Step-by-step explanation: simple division

who play pubg? Check out my account : sweetiepie67 ​

Answers

Answer:

[tex]\blue{\underline{\underline{\sf{Answer :-}}}} [/tex]

★ in india pubg is banned

Answer: Do you play pubg mobile because i do i play whit 4 finger claw and i am good i am on ACE whats your name or ID

Step-by-step explanation:

y=2/3x is this a proportional relationship

Answers

Yes it is a proportional relationship

Can someone plzzzzz help!
Thank u
I will give brainlist!

Answers

Answer:

I think B

Step-by-step explanation:

Bob drove his bike at a constant speed he drove 2 mile in 20 minutes which of these quotations represents the amount of time in minutes that it takes him to why a distance D miles

Answers

I believe the answer is C because for every 1 mile it took him 45 mins

 I need help the answers that are there are
SSS
SAS
ASA
AAS
HL and
Not enough information

Answers

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Congruency.

Q-4 answer is SAS, since alternate angles are equal.

If we scale a figure by 600%, what number do we multiply the side lengths by? PLS HURRY​

Answers

Answer:

3 if 2d, 2 if 3D

multiply it by six. hope this helps, i'm three brainliests away from moving up- if you could mark me brainliest that'd be awesome. have a great day and stay safe! xx

Subtract. Express your answer in simplest form.
5
ထ |
9
12
3
O
12
51
108
17
36

Answers

Subtract. Express your answer in simplest form.
5
ထ |
9
12
3
O
12
51
108
17
36

Please help!! ASAP!!

Answers

Answer:

47.56

Step-by-step explanation:

i know

Answer:

jhb iunohiuhbiuohijhiuoniu8bkiujb

Step-by-step explanation:

What is the other possible value of x
4+4|2x-1|=12

X=? X= 0.5

Answers

Answer:

x= 3/2, -1/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

So the problem is 4+4|2x-1|=12

First do 2*0.5, which is 1.

Next subtract 1 from 1, which is 0.

Now add 4+4, which is 8.

So the answer is 8.

BTW If this is wrong please dont give me hate!

Solve the inequality:
-12x + 5 < 41

Answers

the answer is x > -3

Answer:

x > -3

Step-by-step explanation:

I hope this helps have a wonderful day :)

Sarah can drive her car 12 miles using 1/3 gallon of gas. How many miles can she drive on one gallon of gas?

Answers

36 miles. Because 1/3 is 12 miles then 12 times three will be one gallon

Can u help me please

Answers

3,500 meters in elevation
The answer is 3,500

Any math wizzes up for this? First to answer correctly with explanation gets the brainliest

Answers

Step-by-step explanation:

−x

4

+(4×23)x

3

x+

x

10

−5

2 Simplify 4\times 234×23 to 9292.

-{x}^{4}+92{x}^{3}x+\frac{10}{x}-5−x

4

+92x

3

x+

x

10

−5

3 Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}x

a

x

b

=x

a+b

.

-{x}^{4}+92{x}^{3+1}+\frac{10}{x}-5−x

4

+92x

3+1

+

x

10

−5

4 Simplify 3+13+1 to 44.

-{x}^{4}+92{x}^{4}+\frac{10}{x}-5−x

4

+92x

4

+

x

10

−5

5 Collect like terms.

(-{x}^{4}+92{x}^{4})+\frac{10}{x}-5(−x

4

+92x

4

)+

x

10

−5

6 Simplify.

91{x}^{4}+\frac{10}{x}-591x

4

+

x

10

−5

Done

6th grade math I mark as brainliest

Answers

Answer:

1/9

Step-by-step explanation:

Multiply the numerators and multiply the denominators

1 x 1 = 1

3 x 3 = 9

What are all the like terms for -5x? a:0.5. B:7.5x. C:-5. D:-x. E:2/3x.

Answers

b,d, and e, because they all have the same variable, it doesn’t matter if they’re negative or positive

(3,2) and (-7,4) find slope

Answers

Answer:

The slope is -1/5

Step-by-step explanation:

Slope is y-y1/x-x1.

Therefore the slope is 2-4/3-(-7)=-2/10=-1/5.

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