Patosakarlajaneidn
Answered

IDNStudy.com, kung saan ang iyong mga tanong ay may malinaw at konkritong sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

1.. If a discriminant is Equal to Zero, what are the roots?
2. If a discriminant is greater than zero and is a perfect square , what are the roots?
3. If a discriminant is greater than zero but not a perfect square, what are the roots?
4. If the discriminant is less than zero, what are the roots?
5. State the value of the discriminant for each equation. Determine the Nature of Roots.
           a. x^2+3x+1=0
           b. y^2+7y+6=0
           c. p^2-10p+12=0

Sagot :

AnneCidn
1) The roots are real, equal numbers.
2) The roots are distinct rational numbers.
3) The roots are distinct irrational numbers.
4) The roots are distinct unreal numbers.
5) discriminant = b² -4ac

a.)    d = 3³ -4(1)(1) = 5            : Roots are distinct and irrational
b)     d = 7² - 4(1)(6) = 25         : Roots are distinct and rational
c)     d = -10² -4(1)(12) = 52      :Roots are distinct and irrational
Salamat sa iyong pakikilahok. Patuloy na magbahagi ng iyong mga ideya at kasagutan. Ang iyong ambag ay napakahalaga sa aming komunidad. May mga katanungan ka? Ang IDNStudy.com ang may sagot. Bisitahin kami palagi para sa pinakabagong impormasyon.