Find the value of x if `((x+2)!)/((2x-1)!).((2x+1)!)/((x+3)!)=72/7, where x epsilon N `

Find the value of (x+7)/2-(x+1)/3=(x+1)/2

Find the value of ∫1/ 2x − 2/ x + 3/ √x dx'

Find the value of int_(0)^(1)root(3)(2x^(3)-3x^(2)-x+1)dx .

Find the values of x which satisfy the inequation: -2le 1/2 - 2x le 1 5/6 , x epsilon N

Find the minimum value of (x_1-x_2)^2+((x_1^2)/20-sqrt((17-x_2)(x_2-13)))^2 where x_1 in R^+,x_2 in (13,17) .

If x =1 -sqrt(2) find the value of (x-(1)/(x))^(3)

Find the values of x if the points (2x, 2x), (3, 2x + 1) and (1, 0) are collinear.

Find the value of int_0^1 2x^3-3x^2-x+1 3dxdot

Find the value of f(1) that the function f(x)= (9(x^(2/3)-2x^(1/3)+1))/((x-1)^(2)), x ne 1 is continuous at x =1

Find the value of : 2x^(4)-5x^(3)+7x-3 where x=-3