Question

Solve the equation x2 = 5. o x = 5 o x = 25 o x= V5 o x= V5

Answer 1

Answer:

x = ± $\sqrt{5}$

Step-by-step explanation:

Given

x² = 5 ( take the square root of both sides )

x = ± $\sqrt{5}$ , that is

x = $\sqrt{5}$ or x = - $\sqrt{5}$

Answer 2

Answer:

x^2 = 5

x = ±√5