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

asked Nov 18, 2018 43.2k views

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

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1 vote

Answer:

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

Explanation:

Carlsz answered Nov 20, 2018

5.9k 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

Hapkido answered Nov 22, 2018

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