What are the roots of x^3+12x^2+29x+18=0

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Guest May 1, 2015

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Best Answer

The quickest way is to use the calculator here:

cubic

If you have a head for numbers you might have spotted that the equation could be written as

(x+1)(x+2)(x+9)=0

.

Alan May 1, 2015

Alan · Answer 1 · 2015-05-01T08:05:42

The quickest way is to use the calculator here:

cubic

If you have a head for numbers you might have spotted that the equation could be written as

(x+1)(x+2)(x+9)=0

.