Tìm đạo hàm f(x, y,z) =x^2*e^y+xy^3z^2 tại P(-1,0,1) theo hướng vecto pháp tuyến đơn vị chính là hàm vecto R(t)= (1+sint)i tại t=0

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!