You can do this in your code if you allow the coefficients to be arrays instead of scalars. Modify your script from exercise 1 to solve for quadratic equations having: a = [1 1 1]; b = [-5 -7 3]; c = [6 6 -4]; What are the three independent quadratic equations that are represented here? What are the solutions? Does your MATLAB script find the correct solutions?

2

step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

im pretty sure its

(8,15)

step-by-step explanation: