Question

Lim x mendekati tak hingga √×^2+2× - √×^2+×

Answer 1

B-q/2 akar a

a=1
b=2
c=0
p=1
q=1
r=0

b-q/2 akar a = 2-1/2 akar 1 = 1/2

Answer 2

Akar x^2 +2x - akar x^2 + x x akar x^2 + 2x + akar x^2 + x/akar akar x^2 + 2x + akar x^2 + x

= x/x per akarx^2 + 2x/x + akarx^2 + x/x
= 1/0
= tak hingga