Need help with math homework it’s kinda hard for me

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Solve for x. −3/4(x+2)=6 enter your answer in the box