find limit as x approaches 3 of the quotient of the quantity the square root of the quantity 2 times x plus 3 minus the square root of 3 times x and the quantity x squared minus 3 times x . you must show your work or explain your work in words. (10 points)

  -1/18

Step-by-step explanation:

The function evaluates to 0/0 at x=3, so L'Hopital's rule applies. The ratio of numerator and denominator derivatives is ...

  numerator derivative: 1/√(2x+3) -3/(2√(3x)) . . . . = 1/3 -1/2 = -1/6 at x=3

  denominator derivative: 2x-3 . . . = 3 at x=3

  (numerator derivative)/(denominator derivative) = (-1/6)/3 = -1/18

The limit of the expression as x→3 is -1/18.

expression #3 is not equivalent. the others are.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.