Bob Will

01-29-2015, 03:59 AM

Does anyone know how to rationalize a polynomial?

View Full Version : Math Help

Bob Will

01-29-2015, 03:59 AM

Does anyone know how to rationalize a polynomial?

Brennanber

01-29-2015, 04:09 AM

Do you mean something like this?

http://www.webmath.com/polymult.html

It'l give you the step by step instructions but simplifying/ multiplying polynomials is easy. Do what it tells you, then add the extra exponents together.

Can you give an example problem?

http://www.webmath.com/polymult.html

It'l give you the step by step instructions but simplifying/ multiplying polynomials is easy. Do what it tells you, then add the extra exponents together.

Can you give an example problem?

Bob Will

01-29-2015, 04:15 AM

Do you mean something like this?

http://www.webmath.com/polymult.html

It'l give you the step by step instructions but simplifying/ multiplying polynomials is easy. Do what it tells you, then add the extra exponents together.

Can you give an example problem?

I was looking at the wrong problem,I meant rationalizing the denominator.

Doing the whole conjugate thing is so confusing.

2/ 2+Square root of 5

Something like that

http://www.webmath.com/polymult.html

It'l give you the step by step instructions but simplifying/ multiplying polynomials is easy. Do what it tells you, then add the extra exponents together.

Can you give an example problem?

I was looking at the wrong problem,I meant rationalizing the denominator.

Doing the whole conjugate thing is so confusing.

2/ 2+Square root of 5

Something like that

Brennanber

01-29-2015, 04:20 AM

I was looking at the wrong problem,I meant rationalizing the denominator.

Doing the whole conjugate thing is so confusing.

2/ 2+Square root of 5

Something like that

Hmm could you draw the problem out? Threw it in a calculator as you put and got 3.blah. Order of operations? Do you have a picture of your homework? Ill solve a problem for you and give step by step instructions :P

Doing the whole conjugate thing is so confusing.

2/ 2+Square root of 5

Something like that

Hmm could you draw the problem out? Threw it in a calculator as you put and got 3.blah. Order of operations? Do you have a picture of your homework? Ill solve a problem for you and give step by step instructions :P

Bob Will

01-29-2015, 04:27 AM

Hmm could you draw the problem out? Threw it in a calculator as you put and got 3.blah. Order of operations? Do you have a picture of your homework? Ill solve a problem for you and give step by step instructions :P

You can't rationalize a denominator in a calculator.

65335

Never mind, figured it out

1.I just multiply by the conjugate

2.then distribute

3.combine any like terms

4.finally I reduce it

You can't rationalize a denominator in a calculator.

65335

Never mind, figured it out

1.I just multiply by the conjugate

2.then distribute

3.combine any like terms

4.finally I reduce it

Brennanber

01-29-2015, 04:31 AM

You can't rationalize a denominator in a calculator.

65335

Never mind, figured it out

1.I just multiply by the conjugate

2.then distribute

3.combine any like terms

4.finally I reduce it

Yay you figured it out, I dont recall ever seeing those kind of problems in algebra1 or algebra2 :P

65335

Never mind, figured it out

1.I just multiply by the conjugate

2.then distribute

3.combine any like terms

4.finally I reduce it

Yay you figured it out, I dont recall ever seeing those kind of problems in algebra1 or algebra2 :P

Bob Will

01-29-2015, 04:38 AM

Yay you figured it out, I dont recall ever seeing those kind of problems in algebra1 or algebra2 :P

It's Collage Algebra, I am thinking of talking calculus in senior year.

It's Collage Algebra, I am thinking of talking calculus in senior year.

Brennanber

01-29-2015, 04:41 AM

It's Collage Algebra, I am thinking of talking calculus in senior year.

Take calculus over everything else. Though im not a senior yet I had a senior friend tell me its one of his easiest classes and that people stress it for no reason :P

Take calculus over everything else. Though im not a senior yet I had a senior friend tell me its one of his easiest classes and that people stress it for no reason :P

atwistoffate

01-29-2015, 04:42 AM

Does anyone know how to rationalize a polynomial?

YouTube :/

YouTube :/

Bob Will

01-29-2015, 04:52 AM

Take calculus over everything else. Though im not a senior yet I had a senior friend tell me its one of his easiest classes and that people stress it for no reason :P

It's not easy,it is just the next step :P

If you did great in Algebra 2, take a Trig course. Then take a Calculus course. (Trig is the first unit in Calculus anyways)

It's not easy,it is just the next step :P

If you did great in Algebra 2, take a Trig course. Then take a Calculus course. (Trig is the first unit in Calculus anyways)

Powered by vBulletin® Version 4.2.5 Copyright © 2018 vBulletin Solutions Inc. All rights reserved.