Question

x²+2-8=0?? me ajudemmmmm

Answer 1

∆=2²-4.1.(-8)
∆=4+32
∆=36
-b±✓∆
____
2.a
-2±6
____=
1

x¹=4
x²=-8

Answer 2

X*+2-8=0
2x=-2+8-0
2x=6-0=6|2=3