bentuk sederhana dari [tex] \frac{4}{2 + x} + \frac{1}{x + 3} [/tex]tolong lagi ya kakak ヾ(＾-＾)ノ.... Question from @miawaug1240

May 2022 2 32 Report

bentuk sederhana dari
[tex] \frac{4}{2 + x} + \frac{1}{x + 3} [/tex]
tolong lagi ya kakak
ヾ(＾-＾)ノ

tedjabriant

Jawab:

$\frac{5}{(X+2)(X+3)}$

Penjelasan dengan langkah-langkah:

$\frac{4}{2+x}$ + $\frac{1}{X+3}$ = $\frac{4(X+2)+1(X+3)}{(X+2)(X+3)}$

= $\frac{5}{(X+2)(X+3)}$

1 votes Thanks 0

rzkytm

Jawaban:

$= \frac{5x + 14}{x {}^{2} + 5x + 6 }$

Penjelasan dengan langkah-langkah:

$\frac{4}{2 + x} + \frac{1}{x + 3}$

$\frac{4(x + 3) + 2 + x}{(2 + x) \times (x + 3)}$

$\frac{4x + 12 + 2 + x}{2x + 6 + x {}^{2} + 3x }$

$\frac{5x + 14}{5x + 6 + x {}^{2} }$

$= \frac{5x + 14}{x {}^{2} + 5x + 6}$

0 votes Thanks 0

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