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Which equation is quadratic in form? 6(x + 2)2 + 8x + 2 + 1 = 0 6x4 + 7x2 – 3 = 0 5x6 + x4 + 12 = 0 x9 + x3 – 10 = 0
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4 votes
Which equation is quadratic in form?

6(x + 2)2 + 8x + 2 + 1 = 0
6x4 + 7x2 – 3 = 0
5x6 + x4 + 12 = 0
x9 + x3 – 10 = 0

User Alebianco
by
8.0k points

2 Answers

1 vote

Answer:

6(x + 2)2 + 8x + 2 + 1 = 0

Explanation:

User Carlsz
by
8.3k points
5 votes
quadratic menas 2nd' degree
also it is form
ax^2+bx+c=0
the only one that is 2nd degree is the first one

answer is first one
User Hapkido
by
7.7k points
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