Let A and B be 4 x 4 matrices, with det A = 4 and det B = -3. Compute: a. det AB b. det BS c. det 24 d. det AT BA e. det B-'AB

use tangent lines to find a b c using f(x)= ax^3+bx+c with intersections at -2,-2 and 1,1 with a y intercepts if 2 and 0

Find the inverse Laplace L^-1((9/(s+7))+(8/(s^2+2)) Thank you

let fla)=_X 1+ x2 a) determine f'(*)