Solve the following equation to find the exact value of x. Give your answer as a decimal. X/9= 2(7x + 8)

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).

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Answer! if you don’t mind, can you explain