What is the product? (-Baºb+ 2ab?) (5a?- 2a62-0)
-30a6b+ 12ab2 +6a3b+ 10a²b2-4ab4 - 2ab2
-30a5b+ 12a4b3 +16a3b2-4a2b4 - 2ab3
30a5b-12a4b3+4a3b2-4a²b4 - 2ab3
30a6b-12ab2-6a8b+ 10a²b2-4ab4 - 2ab2

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

The value √10 and √15 are plotted on the number line

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."