5 = –6x2 + 24x 5 = –6(x2 – 4x) inside the parentheses and . –19 = –6(x – 2)2 = (x – 2)2 = x – 2 The two solutions are .
Answer
Selection 1:
Add 4
Selection 2:
subtract 24 from 5
Selection 3:
2

Question

5 = –6x2 + 24x 5 = –6(x2 – 4x) inside the parentheses and . –19 = –6(x – 2)2 = (x – 2)2 = x – 2 The two solutions are .

Revolt · Accepted Answer

Add 4; Selection 1: Add 4; Selection 2: subtract 24 from 5; Selection 3: 2

Solving Quadratic Equations: Completing the Square (Continued)