Brainliest!! Solve x2-6x=-5 by completing the square. Show all work for the steps below. (a)For x2-6x+c=-5+c, what value of c is used to complete the square? (b)Substitute the value for c in Part 2(a). Then complete the square to rewrite the equation as the square of a binomial. (c)Solve for x.

a. c = 9

b. x^2 - 6x + 9 = -5 + 9

c. x^2 - 6x + 9 = 4

(x - 3)^2 = 4

To solve for x, there are two possibilities: x - 3 = 2 or x - 3 = -2

Therefore, x can equal 5 or 1.

Step-by-step explanation:

To complete the square, divide -6 by 2 and then square it: (-3)^2 is 9.

For the next step you would need to find what number multiplied by itself equals 9 but adds to -6, which is -3. We write this as (x - 3)^2.

Next you take the square root of 4 because we are only finding x - 3 and not (x - 3)^2. Find two possibilities when 2 is positive or negative to solve for x.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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