Answer to Question #175677 in Algebra for will

Question

show step by step:

(x² + 6) - ( 6 - x²)

Answer 1

(x² + 6) - ( 6 - x²)

x² + 6 - 6 + x²

2x²

If 2x² = 0, then

x² = 0

x = $\pm$ $\sqrt{0}$

x = 0