Mathematics, 23.06.2019 20:20 strevino9178
Solve for x. x(x+1)≤0 write the solution using interval notation. use the union symbol ∪ to express the solution as a union of disjoint intervals. finite endpoints of all intervals should be integers. if there are no solutions, use the symbol ∅ for the empty set. use the set notation {a} to represent an isolated solution a.
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Solve for x. x(x+1)≤0 write the solution using interval notation. use the union symbol ∪ to express...
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