Question

The mentioned equation is in which form?

$\frac{q^2-4}{q^2}=-3$

• A. Linear
• B. Quadratic
• C. Cubic
• D. none

Answer 1

Answer: (B)

Quadratic

Given equation is $\frac{q^2-4}{q^2}=-3$

On simplifying, we get
$q^2-4=-3q^2$
$\Rightarrow 4q^2-4=0$
$\Rightarrow a{x}^2+bx+c=0$
In the above equation, $a=4$ $b=0$ and $c=-4$.