Help please! This is area of 2D shapes

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).

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

An equation where variables are used to represent known values—function notation true or false