what are the roots of 5x^2+26ix-5 ?

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Guest Mar 20, 2015

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Best Answer

Assuming i is the square root of -1, then your expression can be written as:

(x + 5i)(5x + i)

so the roots are x = -5i and x = -i/5

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Alan Mar 20, 2015

Alan · Answer 1 · 2015-03-20T10:41:07

Assuming i is the square root of -1, then your expression can be written as:

(x + 5i)(5x + i)

so the roots are x = -5i and x = -i/5

.