lesson 4; SPECIAL PRODUCTS and examples .pptx

ppt about special products

1. SPECIAL PRODUCTS

2. Activity 1: Do You Remember? Instruction : Let the learners multiply/divide the given polynomials. 1. 2.  

3. X ? ? 16 ? ? 16 X 4 ? Instruction: Analyze and write a square of binomial, and an equivalent trinomial that both represent the area of each diagram. = __________  

4. 7X ? 35x 35x ? ? ? 5 Instruction: Analyze and write a square of binomial, and an equivalent trinomial that both represent the area of each diagram. = __________  

5. ? ? ? 9 ? ? 9 4x ? 3 Instruction: Analyze and write a square of binomial, and an equivalent trinomial that both represent the area of each diagram. = __________  

6. Special Products is a Mathematical term in which factors are combined to form products. It is called "special" because they do not need long solutions. For the square of binomial, we have the following equation: where a is the first term and b is the second term of the binomial. The result of squaring a binomial is called a perfect square trinomial .  

7. Square the first term Multiply the product of the first and second term by 2 Square the second term Square the first term Multiply the product of the first and second term by 2 Square the second term Example 1: (x+8)2 Solution: Since the first term is x and the second term is 8. Square the first term =___________ Multiply the product of the first and second term by 2=__________________ Square the second term=___________ Hence , the answer is =______________ Example 2: Example 3: