Isoke is solving the quadratic equation by completing the square.10x2 + 40x – 13 = 0 10x2 + 40x = 13 a(x2 + 4x) = 13what is the value of a?

Completing the square is done as follows:

1. Write the equation in a way that the constants are in the right side while the terms with x are on the left. 

2. Make sure that the coefficient of the x^2 term is 1.
10(x^2 + 4x) = 13

3. Adding a term to both sides that will complete the square in the left side. This is done by dividing the coefficient of the x term by 2 and squaring it. Note: The same amount should be added to the right side to balance the equation.
10(x^2 + 4x + 4) =13 +40

10(x+2)^2 = 53

Therefore, the value of A is 10.

step-by-step explanation: noo

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00