Akar 4x2-5x+3-2x+1 ( lim x-> 00

jawab
limit  mendekati ∞

limit (√4x² -5x +3) - (2x - 1)
x->∞

limit (√(4x² - 5x + 3) - √(2x - 1)²
x->∞

limit (√4x² - 5x + 3)  - √(4x² - 4x + 1)
x->∞

a= p= 4
b = -5
q = -4

Limit = (b - q) /  2√a
limit = (-5 - (-4) /  2√4
limit = (-5 +4) / 2(2)
limit = -1/4