Fill in the blanks:
If `y = (3x+4)/(5x^2-7x+9)`, then `dy/dx = `……………

Fill in the blanks : int (dx)/(9x^2-4) = …………. .

Fill in the blanks : d/dx |3x +4| = ______

If y= 3x^4 + 5 then dy/dx

Fill in the blanks: For all x in (6,7), d/(dx) ([x]) = ……………. .

Fill in the blanks : d/dx [sqrt (4x + 5)] =_______

Fill in the blanks: The curves y = 4x^2 + 2x - 8 and y = x^3 - x + 10 touch each other at the point..........

If y= sin 7x + cos 5x + e^x then dy/dx

Fill In the blanks : If [[x,4] , [9,x] = [5,3] , [4,5]] then x= ___________

If y = sqrt(((x-3)(x^2+4))/((3x^2 + 4x + 5)) , then find dy/dx

Fill in the blank: Integrating factor of xdy/(dx)+2y=3x is