Sagot :
Answer:
ab - 2bc + 15 a
Step-by-step explanation:
ab - 2bc +15 a × 3
multiply the numbers ab -2 by + 15 a
solution:[ ab - 2bc + 15 a ]
Answer:
ab - 2bc + 15 a
Step-by-step explanation:
ab - 2bc +15 a × 3
multiply the numbers ab -2 by + 15 a
solution:[ ab - 2bc + 15 a ]