Find the ratio for Tan C​

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

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

Find the nonpermissible replacement for binthis expression.b2/5b +5