Cubic Relation — Class 10 Mathematics Formula | MscTutor
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Cubic Relation
α + β + γ = -b/a
This formula belongs to the chapter "Polynomials" in Class 10 Mathematics. Use it after identifying the right variables, matching the chapter context, and writing the substitution clearly.
How to use it
Identify the quantity you need to find.
Check the related variables and units from the question.
Substitute values carefully into the formula.
Simplify step by step and write the final statement.
Worked cue
For ax³ + bx² + cx + d, sum of zeroes depends on coefficient of x²
Rule note: For ax³ + bx² + cx + d, sum of zeroes depends on coefficient of x²
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