Answered

Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot na kailangan mo. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad.

the product of two binomials

Sagot :

Decodexxx345idn
Product means you are going to add two binomials.
Example of binomial:
(5 + 2x)

Example Problem: What is the product of the binomials (3 + x) and (2x + 3)?
Solution:

(3+x) + (2+4)      Right the equation

=3 + x + x + 4    Remove the parenthesis

=x + 2x + 3 + 4   Add

=3x + 7

:)
HuInDWorldidn
Well, we're to use the FOIL method, or First, Outer, Inner, and Last Multiplying Method. Example:
[tex](x + 3)(x + 2) \\ x^{2} + 2x + 3x + 6 \\ x^{2} + 5x + 6[/tex]

Observe the pattern - we multiplied the first terms in two binomials, then we multiplied the outer terms, and you knew the rest. 
There are some of the patterns used like:
- Sum/Difference
[tex](x + 2)(x - 2) \\ x^{2} - 4[/tex]

Notice that I only multiplied the first and last term, because we're to cancel the O and I in the method. 

- Same Variable Multiplication
[tex](x + 4)(x + 6) \\ x^{2} + 10x + 24[/tex]

Notice that we had only to square the first term, add the two constants, and multiply the two constants also.
Salamat sa iyong pakikilahok. Patuloy na magbahagi ng iyong mga ideya at kasagutan. Ang iyong ambag ay napakahalaga sa aming komunidad. Para sa mabilis at maasahang mga sagot, bisitahin ang IDNStudy.com. Nandito kami upang tumulong sa iyo.