Question

solve √2x²+9=0 pls solve my answer

Answer 1

Answer: x= root 72/4

x= - √ 74/4

Step-by-step explanation:

2x²-9=0

2x² +0x-9

x=(-0)± √(0²)(-4×2×(-9)) / 2×2

x= ±√0-(-72)/ 4

two roots are

x= √72/4

x=(√74/2)