(15a ÷ 3a ) + (10a ÷ 2)=

(15a ÷ 3a ) + (10a ÷ 2)=

Jawaban:

$5a times (a + 1)$

Penjelasan dengan langkah-langkah:

$(15a div 3a) + (10a div 2) \ = (5 times a) + (5a) \ = ( {5a}^{2} ) + 5a \ = 5 {a}^{2} + 5a \ = 5a times (a + 1)$

Semoga membantu maaf jika kurang tepat 🙂