Question

Xsquare - 2+ 1 is equal to 2x square -3

Answer 1

Answer:

${x}^{2} - 2 + 1 = 2 {x}^{2} - 3 \\ - 1 + 3 = {x}^{2} \\ {x}^{2} = 2 \\ x = \sqrt{2}$

hope it helps