Two fifths of one less than a number is less than three fifths of one more than that number. what numbers are in the solution set of this problem

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle