Limx→ ∞√4x²+5x+3-√4x²-x+2bantu jawab kak

Limx→ ∞√4x²+5x+3-√4x²-x+2bantu jawab kak

$lim_{x to infty} sqrt{4x^2+5x+3}-sqrt{4x^2-x+2}=frac{b-q}{2sqrt{a} }\ frac{b-q}{2sqrt{a} }=frac{5-(-1)}{2sqrt{4} }\ frac{6}{2. 2}\ frac{6}{4}=frac{3}{2}$ Jawab:

Penjelasan dengan langkah-langkah:

$lim_{x to infty} sqrt{ax^2+bx+c}-sqrt{px^2+qx+r}$

jika a = p maka nilai limit = (b-q)/(2√a)

$lim_{x to infty} sqrt{4x^2+5x+3}-sqrt{4x^2-x+2}$