How would you solve x^2 -6x +7=0 to complete the square and solve the quadratic equation?

The correct answers are x = 7 and x = -1.

In order to complete the square, you have to complete a process by which we make the equation a perfect square. To do this we need to follow the steps below.

x^2 - 6x + 7 = 0

Start by subtracting the constant away from the left side.

x^2 - 6x = 7

Now take half of the x term's coefficient and square it. Then you can add that to both sides. The x terms coefficient is -6. Half of that is -3. Then -3 squared is 9. So we add 9 to both sides.

x^2 - 6x + 9 = 16

Now the left side is a perfect square.

(x - 3)^2 = 16

Now we can subtract the coefficient back to the left.

(x - 3)^2 - 16 = 0

c. side angle side. u shares the same sides

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12