Question

resolva a equaçao em R:
6x⁴ + (2x² - 3)² = (2x² +1)² +14

Answer 1

6x⁴+4x⁴+9=4x⁴+1+14
6x⁴+4x⁴-4x⁴=15-9
6x⁴=6
x⁴= 6/6
x⁴= 1
x= ⁴√1= 1