Can you please solve using MATLAB Find the solutions to the

Can you please solve using MATLAB

Find the solutions to the equation x^4 + 3x^3 + 2x^2 + 6x + 15 = 2x^3 - 4x^2 +6 b. Use a built-in two-dimensional integration function (you need to look this up on your own in the Matlab documentation) to find the integral of the function f(x, y)= (x^2 y + 3xy^2) in the interval 0 lessthanorequalto x lessthanorequalto 10, 0 lessthanorequalto y lessthanorequalto 5

Solution

>> p=[1 1 6 6 -6];
>> roots(p)

ans =

-0.0515 + 2.6055i
-0.0515 - 2.6055i
-1.4899
0.5930

>> int(int(\'x^2*y+3*x*y^2\',0,10),0,5)

ans =

31250/3