Question

solve x2-7x+11=0 using formula method​

Answer 1

Answer:

x=7+√5/2 or 7-√5/2

Step-by-step explanation:

x²-7x+11=0

compare the given equation with ax²+bx+c=0

Here,a=1 b= -7 c=11

delta=b²-4ac

=(-7)²-4×1×11

=49-44

=5

x= -b+-√b²-4ac/2a

x= -(-7)+-√5/2×1

x=7+-√5/2

x=7+√5/2. or. x=7-√5/2

HOPE IT HELPS