# What pattern are involved in multiplying algebraic expressions?

2
by mariaalexis143

2014-06-08T21:56:47+08:00
Vedic Math Techniques informal methods such as chunking, grids, number lines and visual method :)
2014-06-08T21:58:16+08:00
Well I really don't get the question but I'll answer it according to my under standing

let say we got this binomial equation in terms of x and y

first the number of terms is the expansion is n+1
the first term is  and the last term is
the exponent of descends linearly from n to 0
the exponent of descends linearly from 0 to n
the sum of the exponents of a and b in any of the terms is equal to n,
the coefficient of the second term and the second to the last term is n,

so

example:

in this example n = 3

the number of therms is 3 + 1 = 4

so there are 4 terms in this example

see the pattern in which the exponent of x is decreasing from 3 to 0
and the pattern in which the exponent of y is increasing from  0 to 3

this is the pattern that I knew in multiplying binomial algebraic expression

don't know if this is the answer you are looking for.

hit thank you if this helps you..
wait not done w/ the example