1. Homework, red pen, pencil, assignment sheet, highlighter, module
Module 3, Day 12
Homework, red pen, pencil, assignment sheet, highlighter, module
Have Out:
Bellwork:
Solve each equation. Give an exact AND approximate answer when appropriate.
x2 – 15x + 56 = 0
(x-5) = 61

2. Solve each equation. Give an exact AND approximate answer when appropriate.
x2 – 15x + 56 = 0
(x-5) = 61 +2
(x – 8)(x – 7) = 0 +1
(x – 5)2 = 48
x – 8 = 0 or x – 7 = 0 +1 +1
x = 8
x = 7 +1 +1 +1 +1
x ≈ – 1.93
x ≈ 11.93 +1 +1