Question

\frac{17x-53}{x^2-2x-15} \frac{34-12x}{3x^2-10x-8} \frac{125+4x-9x^2}{(x-1)(x+3)(x+4)} \frac{10x+35}{(x+4)^2} \frac{6x+5}{(2x-1)^2} \frac{7x^2-17x+38}{(x+6)(x-1)^2} \frac{4x^2-22x+7}{(2x+3)(x-2)^2} \frac{3x^2+7x+28}{x(x^2+x+7)} \frac{4x^3+16x+7}{(x^2+4)^2}

          \frac{17x-53}{x^2-2x-15}
\frac{34-12x}{3x^2-10x-8}
\frac{125+4x-9x^2}{(x-1)(x+3)(x+4)}
\frac{10x+35}{(x+4)^2}
\frac{6x+5}{(2x-1)^2}
\frac{7x^2-17x+38}{(x+6)(x-1)^2}
\frac{4x^2-22x+7}{(2x+3)(x-2)^2}
\frac{3x^2+7x+28}{x(x^2+x+7)}
\frac{4x^3+16x+7}{(x^2+4)^2}

(17x-53)/(x^2-2x-15)
(34-12x)/(3x^2-10x-8)
(125+4x-9x^2)/((x-1)(x+3)(x+4))
(10x+35)/((x+4)^2)
(6x+5)/((2x-1)^2)
(7x^2-17x+38)/((x+6)(x-1)^2)
(4x^2-22x+7)/((2x+3)(x-2)^2)
(3x^2+7x+28)/(x(x^2+x+7))
(4x^3+16x+7)/((x^2+4)^2)

Added by Alba N.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Qbs Educator

04/16/2022

Step 1

```matlab syms x; % Expression 1 num1 = [17, -53]; den1 = [1, -2, -15]; [r1, p1, k1] = residue(num1, den1); % Expression 2 num2 = [34, -12]; den2 = [3, -10, -8]; [r2, p2, k2] = residue(num2, den2); % Expression 3 num3 = [125, 4, -9]; den3 = conv([1, -1], [1, Show more…

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Use Matlab script to determine the partial fraction decomposition of each expression. Please provide MATLAB SCRIPT. 17x-53 x2-2x-15 34-12x 3x-10x-8 125+4x-9x2 (x-1)x+3x+4) 10x+35 (x+4)2 6x+5 (2x-1)2 7x2-17x+38 x+6)x-1 4x2-22x+7 2x+3)x-2)2 3x+7x+28 xx+x+7) 4x+16x+7 x+42