tolong dibantu ya pleaase

jwab

limit

limit (√(4x²+ x) - √(4x² + 12x +9)
x-> ~ 
a= p= 4
b = 1
q= 12

Limit = (b - q) /  2 √a

limit = (1 - 12)/ 2 √4
limit  = -11/4