The Quadratic Formula and Complex Solutions

Question

Answer 1

x = -5/6 + or - (1/6)sqr(25-48) = -5/6 + or - sqr(-23)/6 = about -5/6 + or - 4.8i/6

x =approximately -5/6 + or - 0.8i

x =approximately -5/6 + 4i/5 or -5/6 - 4i/5

or

x = exactly -5/6 +(sqr23)i/6 or -5/6 - (sqr23)i/6

Answer 2