Help Please. A sequence of numbers is formed by the iterative process xn+1=(xn)^2-xn describe the sequence of numbers when x1 = 1
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Find the value of the variable and the length of each secant segment

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

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi