FOIL-ing problems

Arabic translation: المسائل الرياضية الخاصة بضرب متعددات الحدود باستخدام أحرف فويل

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:FOIL-ing problems
Arabic translation:المسائل الرياضية الخاصة بضرب متعددات الحدود باستخدام أحرف فويل
Entered by: Morano El-Kholy

09:32 Jun 27, 2016
English to Arabic translations [PRO]
Science - Mathematics & Statistics / factoring equations
English term or phrase: FOIL-ing problems
There are many patterns that can help reveal special kinds of factors. The best way to discover these pattern is to do many factoring and FOIL-ing problems. Here is one more handy pattern that will let you factor equations.
Zahraa_Hesham
Saudi Arabia
المسائل الرياضية الخاصة بضرب متعددات الحدود باستخدام أحرف فويل
Explanation:
طريقة ضرب متعددات الحدود لحل المسائل الرياضية باستخدام أحرف فويل
*************************************
FOIL stands for:

FOIL: 'First, Inner, Outer, Last'
**************************
https://ar.khanacademy.org/video?format=lite&lang=ar&v=pv5iG...
*************
There is also a special method, useful ONLY for a two-term polynomial times another two-term polynomial. The method is called "FOIL". The letters F-O-I-L come from the words "first", "outer", "inner", "last", and are a memory device for helping you remember how to multiply horizontally, without having to write out the distribution like I did, and without dropping any terms. Here is what FOIL stands for:

FOIL: 'First, Inner, Outer, Last'

http://www.purplemath.com/modules/polys/mult01.gif
http://www.purplemath.com/modules/polymult2.htm
******************************************
You already know how to simplify an expression like 7(4x+3), right? Just use the distributive property to multiply 7 times 4x and then 7 times 3. This gives you an answer of 28x+21. Pretty simple. But - What if you have something like this: (4x+6)(x+2)? That's where we use the FOIL method. FOIL means First, Outside, Inside, Last. That's not too hard to remember if you say it in your head a few times.

http://www.freemathhelp.com/using-foil.html
************************************
https://www.youtube.com/watch?v=pv5iGYxP98M
****************************************
والله أعلم
Selected response from:

Morano El-Kholy
Egypt
Local time: 23:49
Grading comment
thanks
4 KudoZ points were awarded for this answer



Summary of answers provided
5مشكلات في عملية التبطين بطبقة من القصدير
Gamal hassan habib
4عمليات النشر
Goumiri Abdennour
4المسائل الرياضية الخاصة بضرب متعددات الحدود باستخدام أحرف فويل
Morano El-Kholy


  

Answers


21 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
foil-ing problems
عمليات النشر


Explanation:
إيجاد حلول بالقيام بعمليات النشر والتعميل


    Reference: http://www.mathmaroc.com/2015/12/use-foil-to-easily-multiply...
    Reference: http://www.math7.korasat.com/13.htm
Goumiri Abdennour
France
Local time: 22:49
Native speaker of: Native in ArabicArabic, Native in FrenchFrench
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1 hr   confidence: Answerer confidence 5/5
foil-ing problems
مشكلات في عملية التبطين بطبقة من القصدير


Explanation:
the term refers to adding a coat or a layer of certain material on the surface of the metal.

Gamal hassan habib
Egypt
Local time: 23:49
Native speaker of: Native in ArabicArabic
PRO pts in category: 4
Login to enter a peer comment (or grade)

7 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
foil-ing problems
المسائل الرياضية الخاصة بضرب متعددات الحدود باستخدام أحرف فويل


Explanation:
طريقة ضرب متعددات الحدود لحل المسائل الرياضية باستخدام أحرف فويل
*************************************
FOIL stands for:

FOIL: 'First, Inner, Outer, Last'
**************************
https://ar.khanacademy.org/video?format=lite&lang=ar&v=pv5iG...
*************
There is also a special method, useful ONLY for a two-term polynomial times another two-term polynomial. The method is called "FOIL". The letters F-O-I-L come from the words "first", "outer", "inner", "last", and are a memory device for helping you remember how to multiply horizontally, without having to write out the distribution like I did, and without dropping any terms. Here is what FOIL stands for:

FOIL: 'First, Inner, Outer, Last'

http://www.purplemath.com/modules/polys/mult01.gif
http://www.purplemath.com/modules/polymult2.htm
******************************************
You already know how to simplify an expression like 7(4x+3), right? Just use the distributive property to multiply 7 times 4x and then 7 times 3. This gives you an answer of 28x+21. Pretty simple. But - What if you have something like this: (4x+6)(x+2)? That's where we use the FOIL method. FOIL means First, Outside, Inside, Last. That's not too hard to remember if you say it in your head a few times.

http://www.freemathhelp.com/using-foil.html
************************************
https://www.youtube.com/watch?v=pv5iGYxP98M
****************************************
والله أعلم


Morano El-Kholy
Egypt
Local time: 23:49
Native speaker of: Native in ArabicArabic
PRO pts in category: 15
Grading comment
thanks
Login to enter a peer comment (or grade)



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