Упростите 12,65+3k +46,93-k при k=10,02

Question

Упростите 12,65+3k +46,93-k при k=10,02

Answer 1

12,65+3к+46,93-к=59,58+2к
При к=10.02
59,58+(2*10,02)=79,62

Comments

точно