1. (3 pts.) i. Evaluate the polynomial p(x) = x - 7x + 8x +0.720 at...

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1. (3 pts.) i. Evaluate the polynomial p(x) = x³ - 7x² + 8x +0.720 at a 0.535 using 4-digits arithmetic and chopping. Assume that you can only perform multiplication, subtraction, and addition. (No power raise is possible). How many arithmetic operations needed, and evaluate the relative percentage error. 1. ii. Repeat (i) but express p(x) as p(x) = ((x-7)x+8)x+0.720 How many arithmetic operations needed here? Evaluate the relative percentage error you get and compare with part (i). 1. (3 pts.) i. Evaluate the polynomial p(x) = x³ - 7x² + 8x +0.720 at a 0.535 using 4-digits arithmetic and chopping. Assume that you can only perform multiplication, subtraction, and addition. (No power raise is possible). How many arithmetic operations needed, and evaluate the relative percentage error. 1. ii. Repeat (i) but express p(x) as p(x) = ((x-7)x+8)x+0.720 How many arithmetic operations needed here? Evaluate the relative percentage error you get and compare with part (i).

Answer rating: 100% (QA)

Solution i P0535 053505350535 705350535 80535 0720 with chopping operation 1 05350535 0286 P0535 028... View the full answer