What is join (e^2)/(s-1)+4/(s^2)+a/s ?

The solution to join (e^2)/(s-1)+4/(s^2)+a/s is (e^2s^2+4(s-1)+as(s-1))/(s^2(s-1))

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join (e^2)/(s-1)+4/(s^2)+a/s

join

\frac{e ^{2}}{s - 1} + \frac{4}{s ^{2}} + \frac{a}{s}

\frac{e ^{2} s ^{2} + 4 ( s - 1 ) + a s ( s - 1 )}{s ^{2} ( s - 1 )}

Solution steps

\frac{e ^{2}}{s - 1} + \frac{4}{s ^{2}} + \frac{a}{s}

Least Common Multiplier of

s - 1, s^{2}, s : s^{2} (s - 1)

Adjust Fractions based on the LCM

= \frac{e ^{2} s ^{2}}{( s - 1 ) s ^{2}} + \frac{4 ( s - 1 )}{s ^{2} ( s - 1 )} + \frac{a s ( s - 1 )}{s ^{2} ( s - 1 )}

Since the denominators are equal, combine the fractions:

\frac{a}{c} \pm \frac{b}{c} = \frac{a \pm b}{c}

= \frac{e ^{2} s ^{2} + 4 ( s - 1 ) + a s ( s - 1 )}{s ^{2} ( s - 1 )}

2 213 5^{\circ}

sec (x) cot (x)

(a - b) - (b - a)^{2}

- (4 x - (4 - (3 - 2 x)) + 5 x)

(\frac{1}{3})^{3} \cdot (\frac{3}{10})^{3} \cdot (\frac{5}{7})^{3}

What is join (e^2)/(s-1)+4/(s^2)+a/s ?
The solution to join (e^2)/(s-1)+4/(s^2)+a/s is (e^2s^2+4(s-1)+as(s-1))/(s^2(s-1))