C. Square of a Binomial
When a binomial is squared, the result is what we call a perfect square trinomial. Let us study how a binomial is squared by using a general expression to represent a binomial.
Example:
Solution:
By analizing the resulting trinomial, we can observe the following:
= The first and last term are squares of the terms in the binomial factors.
= The middle term is twice the product of the first and second term of the binomial factor.D. Cube of a Binomial
The cube of binomial can be determined by multiplying the square of a binomial and tge binomial itself.
E
xample:
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Mathematics Book For Grade 8 Students
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