if w represents the width of a rectangle with a length of 20 centimeters and an area of 760 square centimeters what is the best algebraic equation for the area of the rectangle

a. is correct

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)

2*2=3

two times two is four

i dont understand what you mean so pls comment

answer: i dont get it ur bad

step-by-step explanation: boi