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Solve the equation: `6x^3-7x^2-150x+175 = 0`

 

Solve the equation: `7x^3+5x^2+700x+500 = 0`

 

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   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
sin cos tan arcsin arccos arctan ⟨ ⟩
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