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Exam (elaborations)
Exam (elaborations) maths110
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---2July 20232022/2023A+
- Perfect Square of 
Factoring Standard Polynomial - Answers-Factor the trinomial into 2 binomial factors of the form 
 (x+a)(x+b) 
Look for 2 integers whose rmula - Answers-x² + 2ax + a² = (x+a)² 
x² - 2ax + a² = (x-a)² 
where a = √third term 
x = √first term 
 
Difference of 2 cubes - Answers-x³ - a³ = (x-a) (x² + ax + a²) 
 
Sum of 2 cubes - Answers-x³ + a³ + (x+a) (x² - ax + a²) 
product is the last term and whose sum is the second term Exam (elaborations) maths110
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