1 Add 6 and 7. Then, multiply by .
Which of the following expressions matches the statement above?
OA. 7 + 6x
+ x
OB. 6x (+7)
OC. 6 + 7 x
OD. } x (6 + 7)

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).

Find the difference (8ab+a+2) - (3ab+6)

Which of the following shows the length of the third side, in inches, of the triangle below