Incorrect
Question 1 of 14
Simplify: (x+2)(x
2
+ 2x +3)
x
3
+ 7x + 6
5x
2
+ 7x + 6
2x
3
+ x
2
+ x +6
x
3
+ 4x
2
+ 7x + 6
Correct Answers:
0
Incorrect Answers:
8
Percentage:
0 %
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