Solve the quadratic equation. n 2 $-$ 5 = 0
A) $n = \sqrt { 5 } \text { or } n = - \sqrt { 5 }$
B) n = 5 or n = 0
C) n = $-$ 5
D) $n = \sqrt { 5 }$

Question

Quizplus · Accepted Answer

To solve this quadratic equation, we first need to add 5 to both sides:

n^2 = 5

Next, we take the square root of both sides:

n = ±√5

So the solutions are n = √5 or n = -√5. Therefore, the best choice is A.

Solve the Quadratic Equation −-− 5 = 0 A) n=5 or n=−5n = \sqrt { 5 } \text { or } n = - \sqrt { 5 }n=5​ or n=−5​