Question

Tolong bantuannya~
sekaligus cara kerjanya

Answer 1

Verified answer

Lim (√(5 - x) - 2)(√(2 - x) + 1) / (x - 1
x=>1

Lim (√(2 - x) + 1)/(x - 1) . (√(5 - x) - 2) . (√(5 - x) + 2)/(√(5 - x) + 2)
x=>1

Lim (√(2 - x) + 1) ((5 - x) - 4) / (x - 1)(√(5 - x) + 2)
x=>1

Lim (√(2 - x) + 1) (1 - x) / -(1 - x)(√(5 - x) + 2)
x=>1

Lim (√(2 - x) + 1) / -(√(5 - x) + 2)
x=>1

= (√(2 - 1) + 1) / -(√(5 - 1) + 2)

= (√1 + 1) / -(√4 + 2)

= 2/-4

= -1/2