Class 10 Math All topics Quadratic Equations

Which of the following statements is TRUE/CORRECT about Quadratic Equations? A quadratic equation is _____

(a)

An expression with a single variable and degree $2$.

(b)

An equation with a single variable and degree $2$.

(c)

An equation with degree $2$ only.

(d)

An equation with single variable only.

Correct answer: (b)

Solution: The definition of a Quadratic Equation states that An equation with one variable and degree $2$ is a Quadratic Equation. Only option $b$ satisfies the two basic conditions of a quadratic equation i.e. one/single variable and degree $2$. Hence $b$ is the correct answer.

Similar topics

introduction to trigonometry

functions

some applications of trigonometry

quadratic equations

polynomials

introduction to trigonometry

functions

some applications of trigonometry

quadratic equations

polynomials