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:
ans= 45.6
Step-by-step explanation:
I think the ans is 45.6
I hope it will help u...
If you draw a vertical line through the curve and it has 2 or more intersection points, the curve does not represent a function. The right graph is not a function. The left one is.
