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Which of the following are Perfect Square Trinomials? Select ALL that apply. 4q² + 12q +9 04x² + 12x -9 04y² + 13y+9 19a² 12a + 4 04c² + 15c +9
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Which of the following are Perfect Square Trinomials? Select ALL that apply.

4q² + 12q +9
04x² + 12x -9
04y² + 13y+9
19a² 12a + 4
04c² + 15c +9

User Apollon
by
6.1k points

1 Answer

4 votes

Answer:

4q²+ 12q +9

Explanation:

4q²+12q+ 9

4q²+6q+6q+9

2q(2q+3)+3(2q+3)

(2q+3)(2q+3)

(2q+3)²

User Skinkelynet
by
6.6k points
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