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I assume the 10x2 means 10 squared. (I will show it as 10x**2)

(22x+11)(10x**2+5x) factors into"

11(2x+1)*5(2x**2+1x)

=55(2x+1)(2x**2+1x)

=(55x)(2x+1)(2x+1)

Multiplied out, it becomes 55x(4x**2+4x+1)

= 220x**3 + 220x**2 + 55x

Posted on Dec 13, 2014

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Posted on Jan 02, 2017

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All are rational numbers. Any integer is such, and the others as written can be expressed as finite fractions ie

168 / 100

5111 / 1000

9111 /1000

If your notation means that the repeating decimal goes on forever eg

5.111111111111111111111111111111111111111..................

Then it still can be rational, as 46 / 9 is, and 82 / 9

168 / 100

5111 / 1000

9111 /1000

If your notation means that the repeating decimal goes on forever eg

5.111111111111111111111111111111111111111..................

Then it still can be rational, as 46 / 9 is, and 82 / 9

Aug 25, 2015 | Computers & Internet

If a number can be expressed as a ratio of two whole numbers then it's rational.

Alternatively, if a number can be expressed in decimal with a finite number of digits or as a repeating decimal then it's rational.

Alternatively, if a number can be expressed in decimal with a finite number of digits or as a repeating decimal then it's rational.

Oct 12, 2014 | Computers & Internet

Yes. A rational number is a number that can be expressed as the ratio of two whole numbers. In this case, 16.6 is the ratio of 166 to 10 (or 83 to 5). See http://en.wikipedia.org/wiki/Rational_number

Sep 10, 2014 | Harcourt HOUGHTON MIFFLIN HARCOURT...

Haha it's not an expression which shows you are not crazy.

It is a fractional formula in which the top and bottom line are algebraic polynomials, whether low order (like x + 1) or higher order (like 4x^3 + 8x^2 - 7x + 5). See here

http://tutorial.math.lamar.edu/Classes/Alg/RationalExpressions.aspx

It is a fractional formula in which the top and bottom line are algebraic polynomials, whether low order (like x + 1) or higher order (like 4x^3 + 8x^2 - 7x + 5). See here

http://tutorial.math.lamar.edu/Classes/Alg/RationalExpressions.aspx

Apr 01, 2014 | Mathsoft StudyWorks! Mathematics Deluxe...

A rational number is a number that can be expressed as the ratio of two integers. See http://en.wikipedia.org/wiki/Rational_number

Mar 23, 2014 | Computers & Internet

A rational number is a number that can be expressed as the RATIO (see rational) of two integer (whole) numbers. 8 is an integer, and so is 3. The number **8/3** is a **RATIO of two integers :**it fits the definition of a rational number.

Oct 29, 2013 | Mathsoft Computers & Internet

A rational expression is a ratio of two polynomial expressions.

Example R(x)=P(x)/Q(x) where P(x) and Q(x) are polynomials of the indeterminate x.

Example R(x)=P(x)/Q(x) where P(x) and Q(x) are polynomials of the indeterminate x.

Sep 27, 2012 | Mathsoft StudyWorks! Mathematics Deluxe...

A rational number is that number which can take the form a/b where a and b are non zero integers.

The numerator can easily be divided by the denominator and you get an answer which is exhaustive.

For example 2/5 gives 0.4; 3/10 gives 0.333... this is also rational

The numerator can easily be divided by the denominator and you get an answer which is exhaustive.

For example 2/5 gives 0.4; 3/10 gives 0.333... this is also rational

Nov 17, 2011 | Mathsoft StudyWorks! Mathematics Deluxe...

All calculators can calculate the sum of two numerical expressions (no letter symbols).

To be able to declare that this calculator can add two rational expressions ( with letter symbols or not) and displays them as a rational expression (result)**I would need to know the EXACT Model. **

To be able to declare that this calculator can add two rational expressions ( with letter symbols or not) and displays them as a rational expression (result)

Aug 15, 2011 | Casio Office Equipment & Supplies

Hello,

The first page that a Google search for Rational Expression returned is Paul's Online Notes. Here is the link

Hope it helps

The first page that a Google search for Rational Expression returned is Paul's Online Notes. Here is the link

Hope it helps

Sep 19, 2009 | The Learning Company Achieve! Math &...

Oct 19, 2017 | Computers & Internet

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