Solve x2 − 12x 5 = 0 using the completing-the-square method.

Step-by-step explanation:

Solve using the completing-the-square method.

Subtract 5 from both sides

In completing the square method , we take coefficient of middle term and then divide by 2 and square it

12 divide by 2 is 6

6^2 = 36

Add 36 on both sides

Now we factor the left hand side

Take square root on both sides

Now add 6 on both sides

So there are two values for x

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w