Stream Grade 9 - Nature of Roots of Quadratic Equations and Discriminant (Tagalog/Filipino Math) Online Free in HD

Grade 9 - Nature of Roots of Quadratic Equations and Discriminant (Tagalog/Filipino Math)

Year

2020

Genre

Math

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Grade 9 - Nature of Roots of Quadratic Equations and Discriminant (Tagalog/Filipino Math)

MathMath

Year

2020

Duration

18m

Hi guys! This video discusses about the nature of roots of quadratic equations. Basically we can determine the nature of roots of quadratic equation by the determining the value of discriminant, D = b^2 - 4ac. If D is greater than 0, the roots are real and unequal. Also if D is a positive perfect square, the roots are also rational, otherwise irrational. If D is equal to0, the roots are real and equal. Lastly, if D is less than 0, the roots are imaginary and unequal. We solve different examples in how to determine the nature of roots of quadratic equation usinh the discriminant. Happy learning and enjoy watching! #math #tagalog #algebra #natureofrootsofquadraticequations