Question

Solve the following quadratic equation: the following quadratic equation: 2x2 - 52 + 2 = 0

Answer 1

Answer:

          x₁ = -5,   x₂ = 5

Step-by-step explanation:

$2x^2 - 52 + 2 = 0\\\\2x^2-50=0\\\\x^2-25=0\\\\x^2=25\\\\x=5\qquad\vee\quad\ x=-5$