Answer:
x² - 6x + 9
Step-by-step explanation:
(x - 3)² = x² - 6x + 9
Answer:
9
Step-by-step explanation:
I used tan but there's probably an easier way to do this but 4*tan(20)=8.94 then round it up to 9
ED:8cm,DC:10 so the air is HD:18
Mrs. Wang is 55 years old and her daughter is 18 years old.
Answer:
C. 4x²√(3x)
Step-by-step explanation:
if x > 0