Learning Task 1: Find the product Do this in your separate sheet of paper.
1 (a + B)²
2(a + b)
3 ( a-b )( a-b )
4( A + B)³
5( A - B )³
6(A+b+c)²
1 (a + B)²
2(a + b)
3 ( a-b )( a-b )
4( A + B)³
5( A - B )³
6(A+b+c)²
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Special Product
Learning Task 1 : Find the product . Do this in your separate sheet of paper .
1 . ) (a + b)²
➨ Square of a Binomial
= a² + 2ab + b²
2 . ) (a - b)²
➨ Square of Binomial
= a² - 2ab + b²
3 . ) (a - b)(a - b)
➨ Sum and Difference of two Binomials
=a² - b²
4 . ) (a + b)³
➨ Cube of Binomial
= a³ + 3a²b + 3ab² + b³
5 . ) (a - b)³
➨ Cube of Binomial
= a³ - 3a²b + 3ab² - b³
6 . ) (a + b + c)²
➨ Square of Trinomial
= a² + b² + c² + 2ab + 2ac + 2bc