Help me ez not that hard ty

a) x= 13 and x=0

b) x= 3 and x= 6

c) x= -2 ± 34

d) x= 5.5 and x= 1.5

Step-by-step explanation:

To find the x values in a quadratic equation you must follow these steps.

First, subtract the c value from both sides:

(I am using letter a as an example)

Then, half the b value and write it down:

Next, square the answer to the last step. In this case, -6.5:

Next, insert the answer to the previous question into the equation by adding it to both sides:

Next, you place x in the parenthesis with half of the b value and use the the number after the equals sign in your equation as the answer. I know that my explanation is confusing but the example below should help it make sense:

Then, square root both sides of the equation making the answer after the parenthesis plus or minus:

x- 6.5 = ± 6.5

Finally, solve each side for positive or negative to get your two answers:

If the value in the square rooting step is not a perfect square, leave the value underneath the square root symbol and proceed as before to get ONE answer. Like in answer C.