Question

What is the degree of following equation?

$(k+1)x^2+\frac{3}{2}x=7$, where k = -1

• A. 1
• B. 2
• C. 3
• D. 4

Answer 1

The correct option is A

1

Given that, $x^2(k+1)+\frac{3}{2}x=7$
Given, k = -1
$\Rightarrow x^2(-1+1)+\frac{3}{2}x=7\Rightarrow 3x-14=0$
which is not a quadratic equation.