Question

what is x^2+x+12 slove it​

Answer 1

Answer:

x= -1±2sq root (3)

Step-by-step explanation:

x^2+ x+12

x= -b ±sq root of ( 4ac)/2a.................(1)

here a=1

b= 1

c=12

put these values of a, b, c in above equation(1).

x=-1±sq root of (4×1×12)/2×1

x=-1±sq root of ( 48)/2

x=-1±4sq root (3)/2

x=-1±2sq root(3)

therefore x=-1+2 sq root(3)

x=-1 -2sq root (3)