Question

Solve by formula method
X2+10x +2 = 0

Answer 1

Answer:

x^2+10x+2=0

=-b+-✓b^2-4ac/2a

a=1 b=10 c=2

-10+-✓100-8/2

-10+-✓92/2

-10+-✓4×24/2

-10+-2✓24/2

-5+-✓24

-5+✓24;-5-✓24