Question

x²+11×+10=0 con explicación porfavor:(​

Answer 1

A= 1

B= 11

C= 10

-11+/- √ 11^2 - 4(1) (10) / 2(1)

-11+/- √121-40 / 2

-11+/- √81/2

-11+/- √ 9/2

X1= - 11+9 /2. X2= - 11-9/2

X1= - 2. X2= - 10