Question

$\frac{80}{x} - \frac{80}{x + 4}$
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Answer 1

$\Huge\mathfrak\color{blue}{an{\mathcal{S}}wer}$

$\sf{ }$

$\bf \large{ \underline{To \: find}} : \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt \frac{80}{x} - \frac{80}{x + 4} \: \: \: \: \: \: \: \: \\ \\ \tt {\large{\leadsto}} \frac{80(x + 4) - 80x}{x(x + 4)} \: \: \: \: \: \\ \\ \tt {\large{\leadsto}} \frac{(80x + 320) - 80x}{ {x}^{2} + 4x } \\ \\ \tt {\large{\leadsto}} \frac{ \cancel{80x} + 320 \cancel{ - 80x}}{ {x}^{2} + 4x } \: \: \: \: \: \\ \\ \tt {\large{\leadsto}} \color{blue} { \underline{ \boxed{ \bf \: {\frac{320}{ {x}^{2} + 4x } \: }}}} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

Answer 2

Answer:

it is your answer......