Answer:
a² + b²
Step-by-step explanation:
(a + b)² - 2ab ← expand parenthesis using FOIL
= a² + 2ab + b² - 2ab ← collect like terms
= a² + b²
Answer:
16 ang answer
Step-by-step explanation:
Kung mali comment me
Your answer will x= 5y/3-25/3
Answer:
4√3
Step-by-step explanation:
