Which of the following statements describes one part of completing the square for x 2 + 4x = 32?
take the square root of 36 and add 2.
take the square root of 32 and subtract 2.
take the square root of 36 and subtract 2.

take the square root of 36 and subtract 2.

Step-by-step explanation:

You add the 4 to both sides of the equation and you get 36. Then you subtract two because the formula that I'm working off of says so

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w