Mar 12 · 11:14 PM · first night back
error[E0425]: 3 undefined references (0:00) --> Algebra2/4.3.rs: Lena Park, 16 |
Nine days of flu. She can still factor x² + 6x + 9. This worksheet was written for someone who was in the room. Khan restarts the unit. A chatbot finishes the homework. Relink names only the missing imports.
built by a student who has sat in class unable to parse the board. no account. no model on this page.
Westfield High · Algebra 2 / Period 3 · March 12 · Name: Lena Park
Worksheet 4.3 — Completing the Square
Use the same moves as the example. Show every step. Leave answers in exact form.
Example — already on the board
Solve x² + 6x + 10 = 0
x² + 6x = −10
x² + 6x = −1
the packet writes: add
(x + 3)² = −1
x + 3 = ±
x + 3 = ±
x = −3 ± i
Now you try
2. x² + 8x + 20 = 0
3. x² − 4x + 13 = 0
The rust waves are the lockout. Open one. Relink will not restart the unit or finish the homework.