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Which of the following is the standard form of a quadratic equation?

Class 10Standard Form and RootsQuadratic Equations

Aax + b = 0
B $a x^{2} + b x + c = 0$ , a not equal to 0
C $a x^{3} + b x + c = 0$
D $a x^{2} + b x + c = 0, a = 0$

Step-by-Step Solution

A quadratic equation in standard form is

a x^{2} + b x + c = 0

where a,

b, c

are real and a is not 0.

Answer: B)

a x^{2} + b x + c = 0

, a not equal to 0

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