If $x +\frac{4}{x} - 4 = 0, $ then the v

CUET Preparation Today

Start Free Mocks

Home Questions E8ZMF4TV8J

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

If $x +\frac{4}{x} - 4 = 0, $ then the value of $x^2 - 4$ is equal to :

Options:

Correct Answer:

Explanation:

If $x +\frac{4}{x} - 4 = 0, $

then the value of $x^2 - 4$ = ?

Put the value of x = 2 ( This value will satisfy the equation)

= $2^2 - 4$ = 0