Use the Quadratic Formula to Solve with Surds.

Question 1:

x214x+7=0
x=7±42

Question 2:

x2+12x1=0
x=-6±37

Question 3:

x211x+2=0
x=11±1132

Question 4:

x2+10x1=0
x=-5±26

Question 5:

x2+15x6=0
x=-15±2492

Question 6:

x28x2=0
x=4±32