Suppose that x 5 and y 2 Use MATLAB to compute the followi

Suppose that x = 5 and y = 2. Use MATLAB to compute the following: (3-2/x^4)^-3 5 pi x^2y^1.5 -4y/2x + 5 3(x -2)/2y + 7

Solution

x=5;y=2;

>> (3-(2/(x^4)))^-3

ans =

    0.0372

>> 5*pi*x^2*y^1.5

ans =

1.1107e+003

>> (-4*y)/(2*x+5)

ans =

   -0.5333

>> (3*(x-2))/(2*y+7)

ans =

    0.8182