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3 years ago

Chose all possible zeros of the polynomial of h(x)=5x3 - 5x - 10x.

Mathematics

1 answer:

Andrew [12]3 years ago

3 0

Answer:

The possible zeros/roots of the polynomial are

$x = 0\\x=-\sqrt{3} \\ x=\sqrt{3}$

Step-by-step explanation:

$h(x)=5x^3 - 5x - 10x$

$h(x)=5x^3 -15x$

$h(x)=5x(x^2 -3)$

When $y= 0$

$0=5x(x^2 -3)$

$5x = 0 \implies x = 0$

$x^2 - 3 = 0 \implies x=\pm\sqrt{3}$

You might be interested in

What binomial do you have to add to the polynomial 2x^2+3y^2-5xy+1 to get the following?

Contact [7]

Binomial $-3y^{2}+5xy$ when added to polynomial $2x^{2} +3y^{2} -5xy+1$ gives polynomial that does not contain the variable y .

<h3>What is binomial?</h3>

A mathematical expression consisting of two terms connected by a plus sign or minus sign .

Example: x + 2 is a binomial, where x and 2 are two separate terms.

<h3>What is polynomial?</h3>

A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer

According to the question

polynomial $2x^{2} +3y^{2} -5xy+1$

when added with $-3y^{2}+5xy$

= $2x^{2}+1$ (as $3y^{2} -5xy$ got cancelled )

that does not contain the variable y

Hence, Binomial $-3y^{2}+5xy$ when added to polynomial $2x^{2} +3y^{2} -5xy+1$ gives that does not contain the variable y .

To know more about Binomial and polynomial here :

brainly.com/question/1698358

# SPJ2

3 0

1 year ago

Read 2 more answers

if you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all er

nasty-shy [4]

Answer:

25 lol

Step-by-step explanation:

4 0

3 years ago

What is 4-2x+8+5x simplified

sveta [45]

Answer: it is 3 • (x + 4)

Step-by-step explanation: We move all terms to the left:

4-2x+8-(+5x)=0

We add all the numbers together, and all the variables

-2x-(+5x)+12=0

We get rid of parentheses

-2x-5x+12=0

We add all the numbers together, and all the variables

-7x+12=0

We move all terms containing x to the left, all other terms to the right

-7x=-12

x=-12/-7

x=1+5/7We move all terms to the left:

4-2x+8-(+5x)=0

We add all the numbers together, and all the variables

-2x-(+5x)+12=0

We get rid of parentheses

-2x-5x+12=0

We add all the numbers together, and all the variables

-7x+12=0

We move all terms containing x to the left, all other terms to the right

-7x=-12

x=-12/-7

x=1+5/7

6 0

2 years ago

Read 2 more answers

Sheldon wants to access the money in this checking account. Which of the following will work?

bulgar [2K]

D. he can access it by taking it out of his account

7 0

3 years ago

. The psychology club is having a self-proclaimed psychic come to their campus fund-raising event to demonstrate his abilities.

ElenaW [278]

Answer:

the club looses 12.50$

Step-by-step explanation:

125 tickets * 1.50$ per ticket

125 * 1.50 = 187.5 earned

200$ fee for psychic - 187.5$ earned

200 - 187.5 = 12.5

the club will lose 12.50$

(this psychic seems like a bit of a scam lol)

3 0

3 years ago