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mars1129 [50]
4 years ago
7

Add 4x^2+6x+9 to 2x^2+3x-9

Mathematics
2 answers:
pishuonlain [190]4 years ago
3 0

Answer:  6x^2 + 9x

.................................

Fudgin [204]4 years ago
3 0

18
o
t
x
2 I got that
+
4
x
2
+
9
x
−
9
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