How do you solve 4x^2 - 8x + 4 = 0 as completing the square? Is there a solution?

1

Step-by-step explanation:

Yes, there is a solution! You first look for a common factor to factor away. Observing, you see that there is common multiple of 4, so your equation becomes . Dividing away the 4, we  get . From here, we can complete the square: which is equal to . When x=1, both sides of the equation equal 0, so x=1.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: