The sum of three times a number and 2 less than 4 times the same number is 15. which of the following equations could be used to find the value of the number m, n? explain how you arrived at your choice.

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

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11