Quadratic equations Problems and Solutions

By Ashok Kumar, B.E.

Fact-checked: February 16, 2026

List of the quadratic equations problems with solutions.

Solving Quadratic equations

List of the quadratic equations problems with solutions to learn how to solve the quadratic equations mathematically.

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Ashok Kumar, B.E.

Founder of Math Doubts

A Specialist in Mathematics, Physics, and Engineering with 14 years of experience helping students master complex concepts from basics to advanced levels with clarity and precision.

Story of Math Doubts

Quadratic equations Problems and Solutions

Solving Quadratic equations

Ashok Kumar, B.E.

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Latest Math Questions

Evaluate ∫sec(2x) dx

Prove $\log{(1+2+3)}$ $\,=\,$ $\log{(1)}$ $+$ $\log{(2)}$ $+$ $\log{(3)}$

Evaluate $5\cos{x}$ $-$ $12\sin{x}$, if $5\sin{x}$ $+$ $12\cos{x}$ $=$ $13$

Evaluate $\displaystyle \large \lim_{x \,\to\, 0}{\normalsize \dfrac{\sqrt{1-\cos{2x}}}{x}}$

Evaluate $\dfrac{1}{\log_{2}{30}}$ $+$ $\dfrac{1}{\log_{3}{30}}$ $+$ $\dfrac{1}{\log_{5}{30}}$

Evaluate $\displaystyle \large \lim_{x \,\to\, 2}{\normalsize (x^3-5x+6)}$ by Direct substitution