Ellen will need 65 beads to make one jewelry set
In a standard binomial equation: ax² + bx + c = 0
To complete the square; divide the middle coefficient "b" in half and square it to find "c".
(-5/2)² = 25/4
x² - 5x + 25/4 = 25/4
completes the square:
(x - 5/2)² = 25/4
Answer:
a^2
b^3
c^2
Step-by-step explanation:
I took the quiz it was right
Answer:
379.984 meters per second.