A student places four identical cells into four different liquids. Which cells would take in water and swell?

cells X and Z
cells W and Y
cells X and Y
cells W and Z

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution