How do i find the prime factorization least common multiple and greatest common multiple

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

The tile along the edge of a triangular community pool needs to be replaced? ?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g