NDA Maths Mock Test – 01 – Q20

Question:

The values of x satisfying the equation √2x2 + 5x – 2 – √2x2 + 5x – 9 = 1 are

The values of x satisfying the equation √2x2 + 5x – 2 – √2x2 + 5x – 9 = 1 are

Options:

  • (2, 9/2)
  • (2, -9/2)
  • (-2, 9/2)
  • (4, -9)
  • (2, 9/2)
  • (2, -9/2)
  • (-2, 9/2)
  • (4, -9)

Correct Answer: b)

Explanation:

9
2,5)
) 21. 0 H

9
2,5)
) 21. 0 H

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top