Let x1 = 94,210, x2 = 8631, x3 = 1440, x4 = 133,and x5 = 34. Calculate each of the following, usingfour-digit decimal floating-point arithmetic: x1 + ((x2 + x3) + (x4 + x5))

Polynomial arithmetic

Let $$x_1 = 94,210, x_2 = 8631, x_3 = 1440, x_4 = 133,$$ and $$x5 = 34.$$ Calculate each of the following, using four-digit decimal floating-point arithmetic: $$x1 + ((x2 + x3) + (x4 + x5))$$

2021-03-03

Step 1 Given information: $$x_1 = 94210$$
$$x_2 = 8631$$
$$x_3 = 1440$$
$$x_4 = 133$$
$$x_5 = 34$$

Step 2 Substitute the given values in given expression, $$x_1 + ((x_2 + x_3) + (x_4 + x_5)) = 94210 + ((8631 + 1440) + (133 + 34))$$
$$= 94210 + ((8631 + 1440) + (133 + 34))$$
$$= 94210 + 10,071 + 167$$
$$= 104448$$