If x + y + z = 1,then 1-3x2 -3y2-3z2 + 2x3 + 2y3 +2z3 is equal to;(a) 6xyz (b) 3xyz (c) 2xyz (d) xyz
Answers
Answered by
0
Answer:
Step-by-step explanation:
routes when they rotate their heads. most species of birds have very flexible necks but owls are known to turn their heads up to 270. degrees around in each direction one. of the researchers dr. Philip Galliard said our research shows precisely.
Similar questions
Math,
6 months ago
Accountancy,
6 months ago
Biology,
6 months ago
Math,
11 months ago
English,
11 months ago