What is 16×500×60=? i need help

Which of the binomials below is a factor of this trinominal? x^2-13+30

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Which graph of a hyperbola represents the equation 16x^2-y^2=16