tentukan nilai lim x->3 x2+2x-15/x-3
Matematika
wisnu322
Pertanyaan
tentukan nilai lim x->3 x2+2x-15/x-3
2 Jawaban
-
1. Jawaban Magriby
lim x-->3 x²+2x-15/x-3
= lim x-->3 (x+5)(x-3)/(x-3)
= lim x-->3 x+5
= 3+5
= 8 -
2. Jawaban dikisiswanto
lim
x->3 (x²+2x-15)/(x-3)
lim
x->3 (x+5)(x-3)/(x-3)
lim
x->3 (x+5)
= 3+5
= 8