30,6 in the sequence above each term after the 1st term is 1/5 of the term preceding it what is the 5th term of this sequence

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Which is f(5) for the function –2x2 + 2x - 3?