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1 vote
Which is a Quadratic ?

A. 2x+3
B. 5x-7
C. x2+3x+12
D. x2+4x+12
E. x3+x2
F. 1/x
G. 5-x2

1 Answer

4 votes

Answer:7uu

lol

Explanation:

ssssy6

User Nenu
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