I need help with this question
-4 (2p+ 3) = -(p+1) - 2

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

27 is what percent of 108? 27 is % of 108

Which number produces a rationale number when multiplied by 1/5