3 per x kuadrat + 5x + 4 ditambah 1 per x + 4

By Admin ReiPosted on October 29, 2022

3 per x kuadrat + 5x + 4 ditambah 1 per x + 4

Jawaban Terkonfirmasi

$frac{3}{x^{2}+5x+4}}+frac{1}{x+4}$
=> $frac{3}{(x+4)(x+1)}+frac{1}{x+4}$
=> $frac{3+(x+1)}{(x+1)(x+4)}$
=> $frac{x+4}{(x+1)(x+4)}$
=> $frac{1}{x+1}$