Question

12. find the solution of 2x2-6=8

Answer 1

Answer:

2x²-6=8

2x²=8+6

2x²=14

x²=14/2

x²=7

x=+√7

Answer 2

Step-by-step explanation:

x

${2x}^{2} = 14 \\ {x}^{2} = 7 \\ x = \frac{ + }{ - } \sqrt{7}$

Hope it helps u ☺❤...

Brainlist and follow me