generic · 12th TN - English Medium · MATHEMATICS-VOLUME 1 · Page 125

EXERCISE 3.3

Chapter 3: Chapter 3 · MATHEMATICS-VOLUME 1 · EN medium

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. Solve the cubic equation : = if sum of two of its roots vanishes. . Solve the equation if the roots form an arithmetic progression. . Solve the equation if its roots form a geometric progression. . Determine k and solve the equation if one of its roots is twice the sum of the other two roots. . Find all zeros of the polynomial x , if it is known that + i and are two of its zeros. . Solve the cubic equations : (i) , (ii) = . . Solve the equation : x = .

📖 Class 12 Mathematics English Volume 1 2025 Edition www.tntextbooks.in · Page 125

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. Solve the cubic equation : = if sum of two of its roots vanishes. . Solve the equation if the roots form an arithmetic progression.

. Solve the equation if its roots form a geometric progression. . Determine k and solve the equation if one of its roots is twice the sum of the other two roots.

. Find all zeros of the polynomial x , if it is known that + i and are two of its zeros. . Solve the cubic equations : (i) , (ii) = .

. Solve the equation : x = .

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