Sumali sa IDNStudy.com at makakuha ng maraming kaalaman. Magtanong ng anumang bagay at makatanggap ng mga maalam na sagot mula sa aming komunidad ng mga propesyonal.

paano mag mutiply ng algebraic expressions?



Sagot :

You need to multiply each term of one factor to every term of the others.

For example, (a+b) (c+d)

Multiply a to c = ac
multiply a to d = ad
multiply b to c = bc 
multiply b to d = bd

So,   (a+b) (c+d)   =   ac + ad + bc + bd

Note that you may combine constants and similar terms.

Similar terms are those with the same variables raised to the same power.
Example: x² + x² = 2x²