Answer:
Step-by-step divide the 2 numbers
9
Step-by-step explanation:
(6*3)÷2
18÷2
9 answer
Answer: None the zeroes have a multiplicity of 2.
Step-by-step explanation: i took the test
1)expand out the bracket
-15y+6=21
2) get the y to one side
6=21+15y
3) solve
15=15y
1=y