Which equations are quadratic?
a)

d)

b)

e)

c)

f)

(a)
To find:
To find the following equation
Consider the following equation,
The general form of the quadratic equation is given below,
Where a is the number multiplied by
Compare the given equation with general equation to get the following,
(b)
To find:
To find the following equation
(c)
To find:
To find the following equation
(d)
To find:
To find the following equation
(e)
To find:
To find the following equation
(f)
To find:
To find the following equation
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