Answer:
x=-2±√14/1 is the answer
Step-by-step explanation:
2x²+12x+11=0
by using quadratic formula
x=(-b±√b²-4ac)/2a
here a=2,b=12,c=11
x={(-12)±√(12)²-4(2)(11)}/2
x=(-12±√144-88)/2
x=-12±√56/2
x=-6±2√14/2
x=-4±√14/2
x=-2±√14/1
i hope this will help you :)
