If ((k^2-25)x^2+(k-5)x+1=0) is a quadratic equation, what is the correct condition on (k)?

Question

0 reads0 ratings0 helpful

Answer and explanation

Correct answer: (k\neq \pm5)

For the equation to be quadratic, (k^2-25\neq0) is required. So both (k\neq5) and (k\neq-5) are necessary.

What is the correct answer to this question?

(k\neq \pm5)

Why is this the correct answer?

For the equation to be quadratic, (k^2-25\neq0) is required. So both (k\neq5) and (k\neq-5) are necessary.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Introduction to Quadratic Equations.

Student feedback

No ratings yetWrite a review / Rate this question

Was this question useful?

👍 0 Helpful 👎 0 Not helpful

Difficulty

Easy0%

Medium0%

Hard0%

Was the explanation clear?

Yes 0% No 0%

0 responses

No published reviews yet.