Solving polynomial equations 2

[SureHeIS]

How many solutions over the complex number system does this polynomial have?

7x^5 - 33x^4 - 4x² + 3x + 52 = 0

 

[MathLover1]

this polynomial have 5 solutions ( note: highest degree is 5)

 

[SureHeIS]

this polynomial have 5 solutions ( note: highest degree is 5)

Thank you! I understand this now... I wonder why I didn't connect the dots?