Question

The roots of the given equation $x^{2} - 18x - 16 = 0$ are.

• A. $x^{2} + 18x - 16 = 0$
• B. $x^{2} + 18x + 16 = 0$
• C. $\alpha,\beta$
• D. $6x^{2} - 5x + 1 = 0$

Answer 1

Answer: (C)

$\alpha,\beta$

Answer 2

Given equation is

$a < - 5$

$a > 5$

⇒ $2 < a < 5$