Question

Writing Exercises
352. How do you decide which pattern to use?

Answer 1

Hence if the square of binomials needs to be find then we use square of binomial pattern and if the product of conjugate pair needs to determine then we use product of conjugate pattern.

Explanation:

Explanation

• We have to explain how we decide which pattern to use.
• If we need to determine the squares of binomials then we use the binomial square pattern for example
  `$(x-y)^(2)$` or
  `$(x+y)^(2)$` wherease when we need to find the product of the pair of the binomials each have the same first term and the same last term, but one binomial is the sum and the other is a diference then we the the product of conjugate pattern for example
  `$(x+y)(x-y)$.`