How to multiplying rational expressions, Mathematics

Assignment Help:

how to Multiplying Rational Expressions ?

To multiply fractions, or rational expressions, you must multiply the numerators and then multiply the denominators.
Here's how it is done with simple fractions:

2/5 .3/7 = 2.3/5.7
= 6/35

The same method, or idea, can be used to multiply all rational expressions. The first thing that you do is factor everything completely, then you cancel the common factors and multiply. Here are some examples for you to study.

 

 


Related Discussions:- How to multiplying rational expressions

Differntial equation, (3x+2)^2 d^2y/dx^2+3(3x+2)dy/dx-36y=3x^2+4x+1

(3x+2)^2 d^2y/dx^2+3(3x+2)dy/dx-36y=3x^2+4x+1

What is the volume of the frustum, If the areas of the circular bases of a ...

If the areas of the circular bases of a frustum of a cone are 4cm 2 and 9cm 2 respectively and the height of the frustum is 12cm. What is the volume of the frustum. (Ans:44cm 2 )

Standard conventions in game theory, Standard conventions in game theory ...

Standard conventions in game theory Consider the given table: Y   3 -4 X -2 1

Parabola, write the equation of parabola of vertex(2,-3)and focus(_1,1)

write the equation of parabola of vertex(2,-3)and focus(_1,1)

Math, Verify Louisville''s formula for y "-y" - y'' + y = 0 in (0, 1) quest...

Verify Louisville''s formula for y "-y" - y'' + y = 0 in (0, 1) question..

A card is drawn from a well shuffled deck of cards, A card is drawn from a ...

A card is drawn from a well shuffled deck of cards (i) What are the odds in favour of getting spade? (Ans: 1:3, 3:1, 3:10, 1:25) (ii)  What are the odds against getting a spa

Geometry, if each tile with aside that measures one foot, how many tiles wi...

if each tile with aside that measures one foot, how many tiles will be needed?

One integer is four times other what is the value of lesser, One integer is...

One integer is four times other. The sum of the integers is 5. What is the value of the lesser integer? Let x = the lesser integer and now let y = the greater integer. The ?rst

Find out the maximal elements of a poset, Refer the poset  ({1}, {2}, {4}, ...

Refer the poset  ({1}, {2}, {4}, {1,2}, {1,4}, {2,4}, {3,4}, {1,3,4}, {2,3,4}, ≤ ). (i)  Find out the maximal elements. (ii)  Find out the minimal elements. (iii)  Is ther

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd