Which shows the equation below written in the form ax^2+bx+c=0?
2x^2 - 3 = -4x - 1

a. 2x^2 + 4x - 2 =0
b. 2x^2 + 4x - 4 =0
c. 2x^2 - 4x - 4 =0
d. 2x^2 - 4x - 2 =0

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Can some one me with these questions

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?