A/L math p6 chem help

[07sanjeewakaru]

දෙවනි පිටුවෙ බුලට් එකේ, මේකේ y අතාත්ත්වික උනත් ඩෙල්ට x + හෝ 0 වෙනවනේ උද y= මූල (-1,-2,-3,-4)

meke aulak thiyanawa.....y thathwika wennama oone na x thathwika wenna

 

[imhotep]

meke aulak thiyanawa.....y thathwika wennama oone na x thathwika wenna

Solution to the the Generalized Quartic equation -
https://math.oxford.emory.edu/site/math108/quartic/

The roots -
https://math.oxford.emory.edu/site/math108/quartic/quartic_formula.php

The question presented here just involves a special case where the substitution gives an easy solution.

PS: The Generalized solution is beyond the A/L scope, but posted if someone's intersested.

 

[07sanjeewakaru]

---

Meke aulak thiyanawa wage...

------ Post added on May 3, 2025 at 4:00 PM

 

[mcwolfe]

View attachment 250231

---

Meke aulak thiyanawa wage...View attachment 250239
------ Post added on May 3, 2025 at 4:00 PM

තේරුනා වගේ ඉන්නෝන