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05-04-2022
Mathematics

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The polynomial below is a perfect square trinomial of the form A^2 - 2AB + B^2

9x^2 - 12x + 4

A. True

B. False

The polynomial below is a perfect square trinomial of the form A2 2AB B2 9x2 12x 4 A True B False class=

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loneguy loneguy

05-04-2022

Answer:

True

Step-by-step explanation:

[tex]9x^2-12x +4 \\\\=(3x)^2 - 2\cdot 3x \cdot 2+2^2\\\\=(3x-2)^2[/tex]

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