Answered

characterize the roots of the following quadratic equations using the discriminant​

Sagot :

C41992viz

Answer:

ax² + bx + c = 0

  • D =b² - 4ac

if D = 0, two real equal roots

if D > 0, such that D is rational, roots are unequal.

if D > 0, such that D is irrational, roots are unequal

if D < 0, roots are imaginary or not real

hope dis helps.