What is the following product?
square root 12 x square root 18?

square root 30
5 square root 6
6 square root 5
6 square root 6

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.