Question

If f(a,b,c,d,w,x,y,z) = a2+b2-2c2-3d2+wx-yz , then evaluate f(5, -7, 2, 2, 3, 0, 9, 2). Write your answer in the box below

Answer 1

Answer:

sus snap sbak shsmd fbs dbks enkd scskdn