Platforms
Which of the following expressions are perfect-square trinomials? Check all of the boxes that apply.
x² + ✔ 1477/2 x + 49
The solution to 3x2 – 12x + 24 = 0 is 7 or –7✔ 2 + 2i or 2 – 2i12 or –2.
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Completing the Square (Continued)
Completing The Square